Opro Shield Adult Gold Mouthguard - Red / Pearl. Adult 9+ is for a superior proction level mouthguard. Boil and bite to mould to your teeth. The Opro Gold Mouth Guard features unique OproFin technology with high flow self-forming fins for a more comfortable fit and a patended multi-layer construction for shock absorption. This mouth guard is designed with a wide open front palate for unrestricted breathing. OproFin technology Multi-layer construction Stretch zones for optimal fit Wide open front palate for unrestricted breathing and case included. ?8000 dental warrenty. 843486001464