Earplugs for Sleep, Complete Soundproofing, Deep Sleep, Noise Canceling High Performance, Noise Reduction Value 40dB, Comfortable Sleep, Noise Reduction, Relaxation Airplane, Study, Washable 【Package Contents & Quality Guarantee】Earplugs x 1 set, Ear tips (S/M/L) 3 sizes each 1 set, Storage case x 1 【High-Performance Filter】Reduces noise by approximately 40dB. By wearing them when you are concerned about surrounding sounds during sleep, work, study, or in public places, they will block out unpleasant sounds in your ears. 【Achieves Comfortable Sleep and High Soundproofing】The earplugs come with three sizes, S, M, and L, and you can change to the size that best suits you. Therefore, it achieves an outstanding fit and complete integration with the ear, providing a quiet sleeping environment. 【Washable & Reusable】Even after long-term use, the elasticity will not decrease, and you can wash them with water to reuse them, making them hygienic and economical. After use, wash with water, dry, and store in the dedicated case. 【How to Wear】Before putting in the earplugs, first clean your ears. First, put the opposite hand behind your head and pull your ear up, hold the grip, and gently push it into your ear canal. ※If you leave water in your ears for a long time while wearing earplugs, it can cause otitis media, so be sure to wipe them thoroughly before putting in the earplugs. 2464999 --------------------------------------------------⭐︎ Buy anytime, 24 hours a day! Most items are first-come, first-served! Discount benefits, follow for a discount⭐︎ ※Basically, we open the package once for inspection and photography. Therefore, even if it is new, it may be listed as "Like New". ※All accessories are as shown in the images. --------------------------------------------------⭐︎