POWERFUL NOISE REDUCTION Packing up to 24 dB (SNR) of noise reduction into a flexible silicone earplug, Quiet 2 muffles unwanted noise in comfort and style. Get in your quiet bubble anywhere for improved sleep, deep focus, stress-free travel and beyond. Quiet 2 earplugs qualify as certified hearing protection to keep your ears safe from damaging sounds. ULTRA-COMFY FIT Made from lightweight, flexible silicone, these reusable earplugs offer dreamy comfort day and night, even for side-sleepers. Comes with 4 ear tip sizes (XS/S/M/L) for the perfect fit, even in smaller ears. GREAT FOR SLEEP, FOCUS AND MORE Quiet 2 earplugs offer instant noise reduction and protection for all kinds of situations, including sleep, focus, relaxation, travel, commuting, general noise sensitivity and more.