Ear plug made of soft medical silicone. Ear plugs help protect against noise and protect ears from water while swimming and showering, keeping the ears dry and protecting the ear canals. Quantity: four pieces.Benefits: • Earplug helps protect against water and noise.How to use: • Place the plug into clean and dry ears. • Never push the earplug on the ear canal. • Just cover the outer ear. • After each use, you can keep the earplugs in their plastic case.Point of interest: • It comes with a plastic case. • Ear plugs for external use. • Discard the earplug when it becomes dirty or not sticky.Made in: chinaQuantity: 4 PcsStore at room temperature