Earasers MAX are the BEST sounding and most comfortable high-fidelity extra-loud-protection earplugs in the world and are practically invisible! They have special -31 dB MAXIMUM decibel reducing hearing filters inside a soft medical-grade silicone earpiece for the best sound quality and nicest feel possible. Earasers “Smart Seal” in your ear with filters close to your eardrum for an amazing, equalized, and musical sound with detailed treble and incredibly full bass! They are easy to clean and come in four different sizes to fit everyone. Most adult men are size medium and most adult women are size small. Protect your hearing for a lifetime and enjoy loud-sound situations to the fullest while staying safely protected! Earasers MAX is the best-sounding, most professional, maximum-hearing-protection in the world!