Ear plugs with noise reduction rating (NRR) of 29 dB provide effective noise reduction to help protect hearing in loud environments. These multi-use ear plugs are ideal for sleeping, studying, travel, concerts, shooting, swimming, and other noisy settings. Designed for comfort and a secure fit, the soft silicone material conforms to the shape of the ear canal without causing pressure, itching, or discomfort. The triple-flanged design enhances sealing performance for improved noise attenuation and water protection. Reusable and easy to clean, these ear plugs are made from skin-friendly, BPA-free, imported Japanese silica gel. Each pack includes eight pairs in various colors, suitable for adults and children. Ideal for all-night wear during sleep, they help reduce disturbances from snoring, traffic, and other ambient noises. Also suitable for swimming, showering, and water activities, providing a waterproof seal that helps prevent water entry and potential bacterial exposure. Easy to insert and remove, with a low risk of falling out during movement. Patented design ensures stability and comfort in various positions. Please note: these ear plugs reduce unwanted noise but do not eliminate all sound or reduce voices to 0 dB.