Tongue Saver Dee Ring Running Gag - Tongue Saver D Ring Running Gag Mouth piece is a 13.5mm diameter Lozenge 34mm longRing Size 75mm x 75mmCheek ring holes 14mm diaAll dimensions are approximateThis is a running gag made with our tongue saver German Silver mouthpiece, designed to give tongue relief.Most bits called gags are actually not true, Driving Bits, Horse Accessories Manufacturers, Horse Accessories Suppliers Directory - Find a Horse Accessories Manufacturer and Supplier. Choose Quality Horse Accessories Manufacturers, Suppliers, Exporters at bitbankpk.com