Sell Noise Reduction Earplugs Sleeping Soft Foam Ear Plugs Travel Sleep Study best price

Introduction: It adopts slow rebound sponge material, which is soft and comfortable, washable, soundproof and noise-reducing, improve sleep quality, and is suitable for all kinds of people. 1. high resilience is used for many times and is not easy to deform. After kneading, it will slowly return to its original shape and can be used repeatedly. 2. soft foam is comfortable to wear foam, no irritation to the skin, low pressure on the ear canal, comfortable and comfortable. 3. PVC boxed, clean and hygienic, compact and light, easy to carry out. Tips: *The earplugs return to elasticity very quickly, so make sure that the earplugs are thinned before they are inserted into the ear, otherwise the best results will not be obtained. * Remember that the ear is pulled up and out before it is inserted into the earplug, so that the earplug can exert its maximum effect. * When stuffing or removing, it should be gentle, slow, rotary, and removed. Do not jerk. Specification: Category: anti-noise earplugs Size: L 2.2 * Diameter 1.2 cm Function: Noise prevention Applicable to: General pattern: plain Material: Polyester foam