Ear Plugs for Sleeping, Noise Cancelling & Motorcycle Wind Noise - Reusable Earplugs & Hearing Protection in Soft Flexible Silicone for Sleep, Concerts or Focus - NRR 28db Earplugs, 8 Tips S/M/L/XL GETINLIGHT 4mm inside diameter

4mm inside diameter

Dry silica sand

Part Number: DC2503

it is equipped with an emergency stop switch and electromagnetic braking system to avoid abnormal sliding

Ear Plugs for Sleeping, Noise Cancelling & Motorcycle Wind Noise - Reusable Earplugs & Hearing Protection in Soft Flexible Silicone for Sleep, Concerts or Focus - NRR 28db Earplugs, 8 Tips S/M/L/XL GETINLIGHT 4mm inside diameterAbout this item NOISE REDUCTION: Our ear plugs reduce noise for motorcycle wind noise, sleeping, snoring, concerts, working, and any other activities where you need to reduce noise ULTIMATE COMFORT: Our earplugs flexible soft silicone & ergonomical design makes them comfortable and functional for helmets, sleeping, dancing or working PERFECT FOR SLEEP: Ear plugs to reduce noice for sleeping with a noise reduction rating of 28dB FIND YOUR FIT: 4 sizes