Soft Sponge Ear Plugs Sound Insulation Anti-noise Earplugs with Storage Box

Feature:Slow rebound, noise reduction, Soft WearInstructions:1. Wash your hands and rub the earplugs with the fingers of one hand (do not press)2.Pinch the top of the ear with the other hand and pull the ear outward to open the ear canal3. Quickly put the head of the rubbing earplugs into the ear canal, leaving 3/4 out to remove the earplugsTips:1. Noise-reducing earplugs can only reduce the noise decibels and cannot completely isolate the noise.2. Random colorsPackage Included1 x pair of sponge earplugsNote:There could be some slight differences in the color tone of the pictures and the actual item.Please allow 1-2mm differs due to manual measurement, thanks.