Horse Products Stable and FieldFeeders and Waterers Back Horse Half Cheek Bit with Satin Finish Type: 12cm(4-3/4'') 950-H1943SA-1 12.5cm(5'') 950-H1943SA-2 13.5cm(5-1/4'') 950-H1943SA-3 14.5cm(5-3/4'') 950-H1943SA-4 Item number: 950-H1943SA-1 Stainless steel, satin finish Mouth thickness: 22mm Ring: 55mm Length: 12cm(4-3/4''), 12.5cm(5''), 13.5cm(5-1/4''), 14.5cm(5-3/4'') You May Also Be Interested In Horse Hay Net Horse Hard Rubber Mouth Snaffle Horse Dexter Ring Racing Bit with Rubber Mouth Horse Driving Whip With Hollow Stick And Non Slip Grip