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Before WorkPRO. After WorkPRO.
Before“I work as a carpenter”
After“can wear the plugs all day without them getting uncomfortable or me not being able to understand my colleagues anymore”
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Solid alternative to ear muffsBeen using the workPRO on the building site for nearly 3/4 weeks now and have to say I'm super happy. I work as a carpenter and can wear the plugs all day without them getting uncomfortable or me not being able to understand my colleagues anymore. My ears don't ring in the evenings anymore and you can still hear the radio even while wearing the workPRO! Will definitely order again.
Before“mowing the lawn, hammer drilling, cutting tiles etc.”
After“this hearing protection is enough.”
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Top hearing protectionI use this hearing protection when shooting in addition to earmuffs, simply top. For other things like mowing the lawn, hammer drilling, cutting tiles etc. this hearing protection is enough.
Before“THERE'S ALWAYS A LOT OF NOISE AT HIS WORK”
After“THEY'RE GREAT AND BLOCK OUT THE NOISE QUITE WELL”
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BETTER THAN I EXPECTEDI GAVE THEM TO MY BOYFRIEND BECAUSE THERE'S ALWAYS A LOT OF NOISE AT HIS WORK, HE HAD ALREADY TRIED SEVERAL BUT NONE LIKE THESE. THEY'RE GREAT AND BLOCK OUT THE NOISE QUITE WELL
Before“the old ones I first ordered from you”
After“they're much more comfortable to wear!!!”
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Holger VoßThe new ones are very good and much better than the old ones I first ordered from you! The sound is absorbed better and they're much more comfortable to wear!!! I'm very satisfied!! Thank you very much for the further development! Kind regards, Mr Voß
Before“Wear the hearing protection 8 hours a day at work.”
After“The wearing comfort is simply many times better than with the usual kinds of hearing protection.”
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Wear the hearing protection 8 hours a day at work. The wearing comfort is simply many times better than with the usual kinds of hearing protection.
Before“I bought the Bollsen ear plugs for game shooting”
After“They are a comfortable fit and work perfectly”
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Comfortable Effective Hearing ProtectionI bought the Bollsen ear plugs for game shooting, but tried them out on the clay ground. They are a comfortable fit and work perfectly, I could hear the trap working in the high tower, but the noise from my Beretta was comfortably reduced. I would recommend Bollsen ear plugs, a well made reasonably priced effective product.
Before“big over-ear protectors do not allow you to mount the gun properly”
After“Very comfortable and better than foam plugs - much easier to hear conversation.”
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Good ear protection for clay pigeon shotsJust bought these and used them for the first time this week on a clay pigeon shoot. Very comfortable and better than foam plugs - much easier to hear conversation. Not as good in this respect as expensive over-ear protectors but big over-ear protectors do not allow you to mount the gun properly. A very good product at an excellent price.
Before“I wear the hearing protection at work.”
After“Conversations are still easily possible with it.”
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Conversations still easily possibleI wear the hearing protection at work. Conversations are still easily possible with it. The fit is also fine.
Before“my summer job (tunnel construction)”
After“You can understand others without any problems and have a normal conversation with them.”
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Pleasantly surprisedI'm currently using them at my summer job (tunnel construction) and I'm very happy with them. Disturbing noises are still there, but they're pleasant to listen to. You can understand others without any problems and have a normal conversation with them. Small downside: you hear yourself a bit more muffled and less clearly, but that takes some getting used to.
Before“ear plugs which were to big”
After“they are sending out smaller ones.”
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After buying ear plugs which were to…After buying ear plugs which were to big.they are sending out smaller ones. A big thanks to Tom team leader from customer services
Before“My first pair of earplugs didn't do the job as my ear canals were too narrow”
After“a new pair were sent to me without hesitation.”
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Great customer serviceGreat customer service. I could not have asked for more. My first pair of earplugs didn't do the job as my ear canals were too narrow so a new pair were sent to me without hesitation. Thank You
Before“A few problems with late delivery ( mainly due to the Post Office strike )”
After“Customer service were superb.”
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A few problems with late delivery ( mainly due to the Post Office strike ) Customer service were superb. Very comfortable ear protection, highly recommended. Many thank's
Reviews come from verified buyers in our shop and from Trustpilot. We do not filter, edit, or incentivise reviews. Read our review transparency report.
“Wear the hearing protection 8 hours a day at work. The wearing comfort is simply many times better than with the usual kinds of hearing protection.”
Bernhard O. · Verified purchase · Translated
Still in at 4pm.No foam soreness.
- Two soft silicone lamellas seal without pressure
- Bright yellow: a supervisor sees they’re in
- Low-profile, ear defenders fit over the top
“I work as a carpenter and can wear the plugs all day without them getting uncomfortable or me not being able to understand my colleagues anymore.”
Niclas G. · Verified purchase · Translated
Tool noise down.Colleagues still clear.
- Takes noise down by 24 dB (SNR), most at the high end where tools are
- Speech and the site radio stay audible
- Tested to EN 352-2
About 100 shifts a pair“I use this hearing protection when shooting in addition to earmuffs, simply top.”
Dietmar R. · Verified purchase · Translated
30p a shift.40 days to try.
One pair lasts about 100 shifts and comes in an aluminium case that clips to a keyring or lanyard. Not right for you within 40 days? Email us for a full refund.
Why BOLLSEN
WorkPRO vs. foam earplugs
Both cut the noise. WorkPRO stays comfortable for the whole shift and lasts about 100 of them.
| BOLLSEN WorkPRO | Foam plugs | |
|---|---|---|
| Cuts tool noiseFoam plugs: also cut noise | SNR 24 dB, EN 352-2 | Yes |
| Comfortable all shiftFoam plugs: press as they expand | Soft two-lamella silicone | Can press after hours |
| Easier to hear colleaguesA customer: “much easier to hear conversation” | Voices stay clear | More muffled |
| ReusableFoam plugs: usually single use | About 100 shifts | Single use |
| Bin waste a yearOne worker, 2 foam pairs a day, 240 days | About 2–3 pairs | ~480 pairs |
| Money-back guaranteeFoam plugs: varies by brand | 40 days, full refund | Varies |
4.8 from 128 reviewsTrusted by 1M+ customers
Try WorkPRO risk-free for 40 daysTested to EN 352-2
24 dB off.Measured in a German lab.

- Noise reduction
- SNR 24 dB · H 24 / M 21 / L 19
- Tested
- EN 352-2, by PZT GmbH, Germany
- Hammer drill, angle grinder
- ~95 dB → ~71 dB
- Circular saw
- ~100 dB → ~76 dB
- Design
- Two soft lamellas, grip tail, low-profile
- Material
- Hypoallergenic silicone, free of BPA, PVC and latex
- Lifespan
- About 100 uses per pair
- In the box
- Earplugs, aluminium case with keyring
- Guarantee
- 40 days, full refund
Tool levels are typical published figures and vary by machine, task and distance. The two action values at work are 80 dB(A) and 85 dB(A).
Your size, from two photos
Earplugs only seal when they fit. Your order already includes our AI ear measurement, so you get the size that suits your ears, not a guess.
- 1
Choose your pack
The measurement covers every pair in your order.
- 2
Photograph each ear
Before checkout, or later from the link we email you. About two minutes with your phone, no app, no account.
- 3
We send the size that fits
Our AI picks the best size from our range and your earplugs ship within a few days.

FAQ · WorkPRO earplugs for work
Questions? Answered.
Straight answers about WorkPRO, from fit and rating to the 40-day guarantee.
Can I wear these under ear defenders?
Yes, and on the range you should. WorkPRO is low-profile and does not stick out, so muffs fit over the top without lifting the seal.
Is WorkPRO enough for shooting?
Gunfire arrives as an impulse peak of 140 dB and above, and no in-ear plug brings that into a safe range on its own. Wear WorkPRO under ear defenders on the range. For the drive, the machinery and the kennels, the plugs do the job on their own.
What is the actual rating?
SNR 24 dB, tested to EN 352-2 by PZT GmbH, an independent German laboratory. The breakdown is H 24 dB, M 21 dB, L 19 dB, so the reduction is strongest at high frequencies, where most tool noise sits.
Will I still hear my colleagues?
Yes. WorkPRO takes the harsh tool noise down while speech stays clear, so you can still talk to your crew and hear the radio.
Which size will I get?
Your AI ear measurement is included: upload a photo of each ear before checkout, or later from the link we email you, and we send the size that fits you. If the size is off, we exchange it for free.
Can I sleep in them?
You can, and they cut noise at night too. For sleeping on your side all night, Life+ is softer and made for it.
How long do they last, and how do I clean them?
Around 100 uses. Rinse them with lukewarm water and mild soap, let them dry, and keep them in the aluminium case. Replace them after about four months of daily wear.
When does my employer have to provide hearing protection?
Under the Control of Noise at Work Regulations 2005, hearing protection must be made available once daily exposure reaches 80 dB(A), and its use must be enforced at 85 dB(A). Most power tools sit above both.
Do you supply teams and companies?
Yes. Tap “Kitting out a crew of 10+?” above the Add to basket button for the cost maths and free samples, or email alen@ertg.eu with your crew size.
When will my order arrive?
UK orders over £35 ship free in 2 to 3 business days. Below £35, tracked delivery costs £4.95 and takes 1 to 3 business days. Order before the cut-off shown above the button and it leaves our UK warehouse the same day.
What if they don’t suit me?
Try them on the job for 40 days. If they are not right, email support@bollsen-hearingprotection.com and we refund the purchase price in full.
Still unsure?
Ask us anything about fit, team orders or your order.
Contact usor email support@bollsen-hearingprotection.com
Choose your pack
40-night money-back guarantee · Free UK delivery over £35
Goes well with WorkPRO
After the shift
Life+ and a mask for sleeping after nights, or a mixed 3-pack.
Sleeping
Concerts
Motorcycle
Swimming
Work
Kids


On stage
In the studio
Rehearsals
Writing music
Mixing at home
Daily commute
Long journeys
Listening at home





















