Item Type: Earplugs_x000D_ Material: Silicone + Plastic_x000D_ Weight: Approx. 9g / 0.3oz_x000D_ Product Use: Swimming, Sleeping, Concert Hall, Spa_x000D_ _x000D_ _x000D_ How to Use:_x000D_ 1) Wash your hands and hold the earplug with one hand._x000D_ 2) With the other hand, go around the back of the head, pull the ear upwards, and screw the earplug into the ear canal._x000D_ 3) Then push the earplugs inward or shake them a few times until you feel a good fit. 1These hearing protection earplugs are made of environmentally friendly materials and can be used safely and securely. 2Very comfortable to use, can be worn for a long time without wearing ears. 3Silicone earplugs are soft and comfortable, fit closely with the ear canal, and have a good noise reduction effect. 4It can be cleaned, pure silicone material, can be used repeatedly, waterproof, and has a particularly good anti?noise effect. 5Small Christmas tree shape, with small silicone handle, easy to wear and take out, novel design.1Pair x Earplug 1 x Plastic Tube