Pair of Silicone Ear Plugs Hearing Protection Sleeping Earplugs for Noise Cancelling White

Prolonged exposure to high-noise environments can damage hearing, the ear plug can effectively protect your hearing health, helping you avoid the risk of potential hearing loss. Features: Three adjustable noise reduction levels, ranging from 27dB to 18dB. With the ergonomic design, fit the ear canal and will not fall off easily. Made of soft silicone material, comfortable to wear, washable and reusable. Multiple noise reduction structures, competent to block out loud noises. Comes with a portable case to keep earplugs clean and tidy. Perfect for sleeping, working, studying, travel, concerts and general hearing protection from all types of loud activity. Specification: Material: Earplugs: Silicone Case: Plastic Color: White Product Size:  Earplugs(LxWxD): 2.5 x 1.5 x 1.6 cm Case(DxH): Approx. 3.8 x 1.8 cm Please Note: Due to manual measurement, there might be a tolerance in the product size. Due to the lighting effects and shooting angles, the color of the item and that shown in th