◎ Limited to 1 item - first come, first served! ◎ Brand new, unused, and free shipping ◎ Immediate purchase OK Earplugs for sleep, won't hurt when turning over, complete sound insulation, snoring countermeasures, sleep aids, noise canceling earplugs, flexible hearing protection, hyperacusis, sleep, good sleep, restful sleep, study, concentration, travel, men, women, birthday present, Mother's Day, Father's Day, Respect for the Aged Day (3 size ear tips) ・【Protect both ears and block out external noise】Using high-density, high-quality silicone material, the maximum value of the noise reduction ratio (SNR) reaches 50 decibels, providing excellent sound insulation performance. It can effectively block out most of the external noise, allowing you to avoid noise interference in any environment. Not only does it improve concentration and quality in sleep, study, and work, but it also certainly protects your hearing health. ・【Silicone material, comfortable fit】Carefully selected lightweight and soft silicone, designed to fit the shape and contours of Asian ears. It does not cause fatigue or pressure pain in the ears when worn, and it is difficult to fall out even when turning over, and it does not put pressure on the ears, so you will not be disturbed by noise. The comfort is so high that you almost forget you are wearing them, providing a comfortable experience throughout. ・【Washable repeatedly, with a storage case】The high-quality silicone ear tips can be washed with water, keeping them clean at all times, allowing them to be used repeatedly. The product comes with a dedicated storage case for the earplugs, which is not only convenient to carry but also prevents the loss of the earplugs and keeps the earplugs clean at the same time. ・【Multi-scene対応】For those who suffer from noise and cannot sleep, those with poor sleep quality; those who want to improve concentration; those who want to protect their hearing in high-decibel environments such as concerts and clubs; those with ear problems or hyperacusis, etc., can be used in a wide range of scenes. By choosing this product, you will protect your hearing and condition.