XIANQI Versatile: foam earplugs carry 35.5dB SNR, competent to block out loud noises for hearing protection, shut out distractions when sleeping and aid concentration when studying. Gentle ; Comfortable: Made from non-toxic PU material, the light, dense, and tapered foam earplug ensures all-day comfort and protection in a wide range of working environments. Practical: The package comes with plentiful ear plugs, with the reusable 2-3 times, can protect your hearing for a long time. Convenient: Each set of earplugs come with a compact keychain travel case, convenient carrying and saving at anywhere. Screwed sealing ensures hearing protection earplugs from moisture, dust and debris. Multiple Uses: Recommended applications include studying, sleeping, shooting, flying, concerts, sports events, fireworks display, monster jam, woodworking, vacuuming, mowing, drilling and all noisy environments. Color: pink Size: Foam is elastic Delivery Quantity: 120 Pieces