1. Quality Materials: Made from silicone, our sleep earplugs ensure longlasting comfort and durability. The ultrasoft design adapts to various ear shapes, providing exceptional noise reduction. 2. Versatile Applications: These multifunctional sleep earplugs are for sleeping, studying, and traveling. They offer comprehensive protection and relaxation for those who need a quiet work or study environment, light sleepers, and frequent travelers. The circular design effectively blocks various noises, helping you enjoy better sleep and focus. 3. Effective Noise Isolation: Our noisereducing earplugs effectively block urban noise, such as street sounds and nighttime TV, creating a peaceful space. Ideal for studying, commuting, and sleeping, they enhance tranquility and concentration (Note: They provide hearing protection but are not completely soundproof). 4. Package Contents: You will receive a set of circular earplugs in a box, available in sizes S, M, and L to fit your ear canal. These stylish earplugs are comfortable and suitable for a wide range of users. They are portable and economical, improving your quality of life in sleep and work environments.