● 【Ergonomic Design, Fits the Ear】 With an ergonomic, lightweight "zero-sense" design, there's no pain or discomfort in your ears even after wearing them for a long time. They fit snugly in the ear canal, effectively preventing them from falling out and providing greater stability. Choose the most comfortable tips from three sizes: S/M/L. ● 【High-Performance Noise Filtering】 These earplugs are made of high-quality foam polyurethane and have a noise reduction rating of NRR28dB, providing high sound insulation. They block out most noise, helping you sleep soundly, relieve stress, and provide comfortable hearing protection for a long time. \ ❤️ Free Shipping on All Items ❤️ / ◎ Immediate purchase and silent purchase at midnight OK! ◎ Follow & Bundle Discount Available ♪ We strive to ship within 24 hours! All items are unopened and unused, only opened for product photography. 2308-500 Earplugs for sleeping, complete sound insulation, noise reduction value 28dB, earplugs, silicone, good sleep, sleep aids, noise countermeasures, noise canceling, relaxation, hearing protection, reusable, 3 sets (S, M, L sizes), washable, unisex, with storage pouch