＊ Instant purchase welcome, midnight silent purchase OK ◎ ＊ Welcome bulk purchases, feel free to comment ＊ Free shipping! ＊ Please contact us before evaluation if there are any problems ❣ ・Please understand that this item is stored at home and will be shipped in simple packaging. 【Ergonomic Design, Fits the Ear】 Ergonomic lightweight design "Zero Sense" allows for long hours of wear without pain or discomfort in the ears. It fits snugly in the ear canal and effectively prevents falling out, providing more stability. Choose the most comfortable tip from three sizes: S/M/L. 【High-Performance Noise Filtering】 These earplugs are made of high-quality foam urethane and have a noise reduction effect of NRR28dB, providing high sound insulation and blocking most noise, which can help with restful sleep and stress relief, and provide comfortable hearing protection for a long time. 【Washable and Reusable】 Made of environmentally friendly silicone material, it adopts a design that is not easily dusty. In addition, the earplugs are waterproof and can be reused by washing them after use. Therefore, you don't need to worry about the health of your ear canal. The simple design is suitable for both left and right ears, and can be quickly and freely installed in 1 second. Easy to install and easy to use. Style SE10 Earplugs Silicone Sleep Aid Noise Reduction Noise Canceling Relaxation Hearing Protection Reusable 3 sets (S M L size) Washable Unisex with storage pouch 32-57