✽ Color: Black 【High-Performance Filter】 Reduces sound by approximately 40dB. By wearing it when you are concerned about surrounding noises such as during sleep, work, study, or in public transportation, it blocks out unpleasant sounds in your ears. 【Achieves Sound Sleep and High Soundproofing】 The earplugs come with three sizes: S, M, and L, allowing you to change to the size that best fits you. This provides an outstanding fit and complete integration with your ear, creating a quiet sleeping environment. ※Please be sure to check the actual photos＾＾ 　Everything in the actual photos is included. ✨ Click here for a list of #⊹Mac⊹ products ✨☜ ＿＿＿˖ ⊹ ˖＿＿＿˖ ⊹ ˖＿＿＿˖ ⊹ ˖＿＿＿˖ ⊹ ˖＿＿＿ ※Because it has been taken out of the box for inspection, it is "Like New" even though it is unused. ※Since it is new and unused, the operation has not been confirmed, so please purchase with your understanding. ※There may be slight errors in size depending on the measurement method. Please acknowledge this in advance. ※Due to shipping costs, we may ship it out of the box to offer it at a lower price. Earplugs for sleep, complete soundproofing, sound sleep, noise canceling, high performance, sound insulation value 40dB, sound sleep, noise reduction measures, relaxation, airplane, study, washable (34.20) 2.s...2....1.4-..6 ★★★＊＊