






🔕 Silence the noise, amplify your focus.
The 3M OCS1137 Classic Earplugs deliver professional-grade hearing protection with a 29 dB Noise Reduction Rating. Featuring proprietary slow-recovery foam that molds comfortably to your ear canal, these moisture-resistant earplugs provide a secure, low-pressure fit ideal for industrial and occupational use. Packaged in a reusable pillow pack, they ensure hygiene and convenience for daily wear in noisy environments.







| ASIN | B008MCU2M4 |
| ASIN | B008MCU2M4 |
| Best Sellers Rank | #329,426 in Health & Personal Care ( See Top 100 in Health & Personal Care ) #936 in Ear Plugs |
| Customer Reviews | 4.7 4.7 out of 5 stars (1,826) |
| Date First Available | 7 August 2012 |
| Is Discontinued By Manufacturer | No |
| Item Dimensions LxWxH | 24.1 x 21.6 x 0.3 Centimeters |
| Item Dimensions LxWxH | 24.1 x 21.6 x 0.3 Centimeters |
| Item Weight | 227 g |
| Item Weight | 227 g |
| Item model number | 310-1001 |
| Item model number | 310-1001 |
| Manufacturer | 3M |
| Manufacturer | 3M |
| Net Quantity | 200.0 Count |
| Net Quantity | 200.0 Count |
| Product Dimensions | 24.13 x 21.59 x 0.25 cm; 226.8 g |
| Product Dimensions | 24.13 x 21.59 x 0.25 cm; 226.8 g |
S**E
I’ve used a lot of ear plugs and I always worry I’m going to get some I don’t like. These are great. Nice and soft, I’ve had softer but they stopped making them, but these still pass the soft enough test. I buy them I large quantities and these came individually wrapped, as a lot do. No big deal but it’s a lot of packaging. At least these are in little cardboard boxes. I was worried they’d feel dried out but they were easily squeezed. They are wonderful at noise cancellation, but not too many lawnmowers or chainsaws running in the bedroom at night. So, I’m sure how they perform in those instances, but probably very well as they fill your ear well.
N**A
Great ear plugs. I have them as hubby snores. Cheaper than getting at chemist and far better as you can’t hear
A**U
Excellent item. As described
M**S
Fast delivery. Good value.
T**N
These work better than any other ear plug I've tried! The squared end actually allows it to go deeper into my ear without going so deep at the tip it becomes sensitive. They stick very well and can be reused if clean 4-5 times without losing their spring back unlike the other ones I've tried. I go into loud shops every day and have tried just about every ear plug and these are hands down the best. I also wear them to sleep often and they are comfy all night. Excellent noise cancellation.
Trustpilot
1 month ago
1 month ago