Neue Schule 7023 FC TT Turtle Top with Flex Full Cheek Anatomy-inspired double jointed bit design with enhanced mouthpiece stability £139.00 Bit Size: [Choose]Small (118-128mm)Medium (128-138mm)Large (138-148mm)X-Large (148-158mm)XX-Large (158-168mm) Quantity: at £139.00 each Add To Basket