The Shock Doctor Sport MouthGuard Case in Blue is a universal stock mouthguard designed for adult athletes participating in football. Made from durable ethylene-vinyl acetate (EVA) material, this mouthguard provides protection for both the top and bottom teeth. It is approved by FSA and HSA, ensuring high quality and performance. The large size and ventilated design make it a comfortable and secure fit during sporting activities. This mouthguard case is a practical and reliable choice for athletes looking to protect their teeth while on the field.