Noise-canceling earplugs: earplugs that can effectively reduce noise to NRR 32 decibels will ensure that your hearing is not disturbed by loud noises. Please note: Ear plugs can only block harmful noise to protect your hearing, but cannot suppress all sound to 0 decibels. Comfortable Experience. The super soft Christmas tree earplug design ensures that it matches the shape of your ears and keeps you comfortable all night long. Triple Protection Design. Easy-to-use triple protection design effectively improves sealing ability and comfort, and is extremely waterproof. Perfect for sleeping, swimming, studying, shooting, traveling by air, large events, concerts, musicians, motorcycles,etc. Safety Material. Safe and reusable, made of silicone imported from Japan, easy to clean, skin friendly, BPA free, durable, washable, soft and malleable [8 independent packaging]. 7 pairs of ear plugs, each pair of ear plugs have independent packaging to avoid cross and mix, so you can have your own exclusive gift box of ear plugs, the box can also be used for a variety of small accessories We only sell, not sell other items in the picture. Due to differences in different monitors, the picture may not reflect the actual color of the item. Due to manual measurement, please allow minor size errors.