<p>Description<br/>Color: as the picture shown<br/>Features<br/>1. Made of high-density, soft material, it conforms to various ear canal shapes, providing a comfortable, non-pressurizing fit suitable for extended use.<br/>2. Highly effective noise reduction effectively blocks out external noise, helping you quickly fall into a deep sleep. Ideal for noisy environments like dormitories and hotels.<br/>3. Portable and compact design, with an included carrying case, makes it an ideal sleep aid for travel, flights, and dorm life.<br/>4. Suitable for a variety of scenarios, whether in a school dormitory, hotel, train/plane trip, or office nap, it provides a quiet experience.<br/>5. Non-destructive ear canal design ensures safe, easy cleaning, and reusable, making it an economical and environmentally friendly choice for those seeking high-quality sleep.<br/>How to use:<br/>1. Roll and rub earplugs gently until theyre thin and narrow. <br/>2. Pull earlobe outwards, insert plugs into ears, let them expand fully. <br/>3. Check fit: if noise still bothers, adjust or reinsert properly.<br/>Notes:<br/>1. The manual measurement tolerance is 2-5. Please don't mind your replacement.<br/>2. Due to the difference between different monitors, the image may not reflect the actual color of the item. Thank you very much!<br/>Package includes:Silicone Sleep Earplugs 1 pair<br/><br/></p>