Buffer ear plug
Hypoallergenic silicone rubber gel rich product that will save you from daily noise pollution.
It is waterproof, soundproof and bacteria proof.
Any sound that prevents us from entering our ears, no matter how loud it is, is normal. There is no substitute for ear plugs to keep you free from all noise that interferes with sleep or reading.
Also useful for ear plug sports events, study zones, construction sites, automobile racing, factory hours, sleeping time.