●1.100% Edible material ●2.Professional tooth protection: During strenuous exercise, the mouthguard wraps your teeth and gums to provide comprehensive oral protection ●3.Durable: made of food-grade materials-protection and comfort, no rough edges or materials that can cause irritation, high temperature resistance, biodegradable,Phthalate Free ●4.Recommended sports: Suitable for all collision sports, football, basketball, boxing, baseball and others ●5.High fit: After wearing the mouthguard, it will fit your teeth perfectly