BioEars are soft, silicone Earplugs to be used to protect the ears from water damage while swimming or bathing and for noise reduction. Made with ACTIValoe to provide antimicrobial and antioxidant properties. Noise reduction rating is 22 decibels. One size fits all. Included carrying case. Comes with 3 pairs. Cirrus Healthcare BioEars Antimicrobial Soft Silicone EarPlugs for Noise Reduction The first antimicrobial BioEars Soft Silicone EarPlugs for general use such as noise reduction and swimming. When ordinary soft silicone earplugs. Soft Silicone Make sure area around ear opening is clean and dry. Place plug over ear opening and press gently until snug. DO NOT push into ear canal because earplug may be difficult to remove. Use whole earplug. Use until dirty or stickiness has gone. Contains 3 Pair Carry Case Soft silicone moldable earplugs Made with ACTIValoe antimicrobial protection One size fits all Noise reduction rating of 22 SNR Helps prevent swimmer's ear Is discontinued by manufacturer ? : ? No Product Dimensions ? : ? 12.7 x 12.7 x 12.7 cm; 36.29 g Manufacturer ? : ? Cirrus Healthcare ASIN ? : ? B0013HGG0C Item model number ? : ? 41208 Country of origin ? : ? USA Brand BioEars 6336406