Biotap Adult Silicone Ear Plugs

A good choice for both sleeping and swimming since they're waterproof. Hard silicone earplugs have the added benefit of being reusable, you can get anywhere from two to ten uses from a single pair. They protect the internal part of the ear from the water, dust, sand and possible infections. They offer an excellent protection against noise, especially being indicated in people who require a high degree of concentration as well as those who suffer of insomnia. Totally inoffensive and antiallergic product.