•Impressively Noise Reduction Ability & Ear Protection: The high noise reduction level ensures protecting your hearing from loud noise •Safety Silicone Materials: Made of high-grade silicone material, They are BPA-free, washable, reusable, and safe to use, which means that you can use them for as long as possible. A soft surface enables no painting or any discomfort •Comfortable & Easy To Use: Due to the ultra-soft material and ergonomically designed shape, the noise-canceling earplugs can fit your ear perfectly, you will enjoy them every moment. They're also extremely easy to set, unlike the foam types, just spin and insert •Can Be Widely Used: Silicone earplugs can easily block all types of noise. They are the best for factories and commercial areas, construction sites, flying and travel, sleeping, concerts, and live music Specification: •Name: Professional noise reduction earplugs •Material: Nano silica gel •Size: 17mm*14mm •Purpose: Hearing protection •Life: long-term use Package included: •1 Pair of Earplugs