• 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