Comfortable Wear and Reusable: The ear plugs for sleeping is super lightweight and easy to carry anywhere with plastic storage box. The soft silicone ear plugs are reusable and washable, which is Sustainable. You can choose different silicon ear tips to apply your ear canal for perfectly fit, making it painless to wear for long periods of time while effectively reducing the impact of sound waves on the eardrum.Suggested that you regularly should clean the earplugs for clean use. MultiPurpose Scenario: The reusable ear plugs you enjoy with quiet moment for sleeping noise cancelling, studying, working,concert or party, motorcycles or airplane pressure, musicians and etc.The earplugs for noise reduction apply for different scenarios to protect our ear hearing. Effective Noise Cancellation: The noise Cancelling ear plugs that reduce noisy voice level by up to 25dB30dB, providing natural quiet sound quality to protect your ear hearing not influenced by noisy environment and help you to get in your bubble. The ergonomic round shape of sleeping ear plugs sits perfectly in your ears, making it a fashionable mountings that protect your hearing. Soft Silicone Earplugs: The Noise Reduction Earplugs made from soft silicone for stronger hearing protection and reusability, which dont stick to dust and have a comfortable touch. The silicone ear plugs come in 8 different ear tips sizes, so you can always find the perfect fit in your ear. You can use earplugs long periods for day and night, nothing in ear and no discomfort or pain while wearing this earplugs for sleeping or any different scenes. Package Included: In ear plugs packaging there are 2 pair of earplugs, 8 sizes of soft silicone ear tips, 1 plastic storage box,1 round carabiner and 1 instruction card. Our silicone earplugs are durable and reusable, providing a quiet world in your life.