Dutton Bits Floating Spade on Ball Bearing Bars with Cavalry Shank BitDutton Bits Floating Spade on Ball Bearing Bars with Cavalry Shank Bit Mouthpiece Width: 5" Bar Width: 1 2" Purchase: 3" Shank: 5 1 2" Cheek: 8 1 2" Port Height: 2 1 4" Width: 1" The floating spoon has a slight dome to sit comfortably in a horse's mouth The floating spoon is to encourage flexion and collection A couple of small copper rings are placed on the floating spoon to increase salivation and reduce any nervousness A swept back shank to