Earasers are the best sounding and most comfortable high-fidelity earplugs ever made! They feature special hearing filters inside a soft silicon earpiece to give you the best sound and feel possible. Earasers “Smart Seal” in your ear and filter close to your eardrum for an awesome equalized and musical sound. They are easy to clean and come in four different sizes to fit everyone. Most adult men wear size medium and most adult women wear size small. Get them now and protect your hearing for a lifetime. Earasers are the most professional and best sounding hearing protectors in world!