100% Eco-friendly silicone, durable and comfortable stretch. Completely waterproof fashionable and cool silicone bracelets are good for all day long wearing and whatever occasions to use. Perfect for sports, gym, getthering, parties, team training, souvenirs, promotional, team building or team work arrangment. This silcione brcelet is a good and special gift for birthday, baby shower, back to school, marketing, charities, etc. 7 7/8" L x 13/16" W