The original silicone. Fun, bright color! Pillow soft. Waterproof. Swim, shower, bathe, study, loud events, flying discomfort, etc. Noise Reduction Rating: 22 Decibels (when used as directed). The range of noise reduction ratings for existing hearing protectors is approximately 0 to 30 (high numbers denote greater effectiveness). Limited warranty to consumers. Brand: Mack's Color: Orange Dimensions: height: 207 weight: 7 length: 440 width: 620 Features: Seal out water and protect hearing from loud noises Help prevent swimmer's ear and surfer's ear Provide protection after ear surgeries Help relieve flying discomfort Recommended for kid's 6 years old and under. null null null null null