for sleep--these offer effective noise reduction using premium wax material, creating a quiet sleeping environment; Ear sleeping plugs--these noise blocking are suitable for swimming, working, sleeping, and any occasions you need quiet, wax; for noise reduction--the are small and lightweight, easy to carry, can be used anytime and anywhere, noise canceling sleep; Sleeping --the absence of cords eliminates any potential discomfort or tangling during use, making you feel more comfortable, noise reducing; Sounds blocking --the wax are easy to use, simply remove the cotton coat and rub the for easily fitting your ears, noise cancelling for sleep

What's in the box
12 x Earplugs