The Adams Mouthguards custom molds to your mouth in less than 30 seconds. Trim for perfect fit. Top quality vinyl provides greater strength, comfort, ease of speech and breathing. Features a strap with a break away tab that allows mouth guard to break away if the helmet comes off the player. Backed by a $1000 dental warranty. Sold in box of 100. Each box is filled with one color only. Colors available: White, Black, Dark Green, Royal Blue, Navy Blue, Gold, Red, Maroon, Pink, Orange, Purple.