1、EFFECTIVE NOISE REDUCTION: No matter where you are or what the noise level is, these silicone earplugs provide up to 25‑33dB of noise reduction, effectively reducing noise while maintaining the clarity and sharpness of the sound you want to hear 2、ERGONOMIC DESIGN: These earplugs are stylish and comfortable, fit perfectly 360 degrees into your ear canal, allowing you to experience hours of comfortable, painless wearing without discomfort or fatigue 3、HEARING PROTECTION: Noise cancelling earplugs soften and optimize sound sources to reduce noise. Protecting your eardrums and hearing from shrill noises and is perfect for when you need to get a good night sleep or concentrate on work 4、REUSABLE AND EASY TO WEAR: These noise cancelling earplugs are made of excellent silicone material and are extremely flexible, allowing you to pull and twist as you wish without worrying about distortion, even after prolonged use 5、EASY TO CARRY: Silicone noise reduction earplugs come with a compact storage case that easily fit into a pocket or purse, making them ideal for travel and daily use Item Type: Noise Cancelling Ear Plugs Material: Nano silicone Use: Noise cancelling, sleep aid Performance: Waterproof, washable 1 Pair of Earplugs(2pcs) 1 x Storage Box