1Box New Comfort Earplugs Noise Reduction Silicone Soft Ear Plugs Swimming Silicone Earplugs Protective For Sleep

Material: TPE, Polyester Specification: Box size: 3.5*3.5*1.8CM Earplugs: 3*1.3cm Rope length: 60cm Instructions: 1. Wash your hands and pinch the earbud handle with the fingers of one hand 2. Pinch the top of the ear with the other hand and pull the ear outward to open the ear canal 3. Insert the tip of the earplug into the ear canal and insert it into the ear slowly, gently and rotatingly. Leave 2/4 out for earplug removal Kind tips: 1. Noise-cancelling earplugs can only reduce noise by decibels, but cannot isolate noise