Made of Crystal Gel. Mouthpiece creates a cushioning gap between the lower and upper jaw. It prevent the possible impact of the two bones. It complete with instructions packed in a carry case...
Made of Crystal Gel. Mouthpiece creates a cushioning gap between the lower and upper jaw. It prevent the possible impact of the two bones. It complete with instructions packed in a carry case...
Made of Crystal Gel. Mouthpiece creates a cushioning gap between the lower and upper jaw. It prevent the possible impact of the two bones. It is complete with instructions packed in a carry case...