Horse Products Horse Head Back Horse Roller Mouth Bit Type: 12.5cm(5'') 950-H3632-1 13.5cm(5-1/4'') 950-H3632-2 14.5cm(5-3/4'') 950-H3632-3 Item number: 950-H3632-1 Roller Mouth Stainless steel Cheek: 18.5cm Mouth thickness: 14mm Length: 12.5cm(5''), 13.5cm(5-1/4''), 14.5cm(5-3/4'') You May Also Be Interested In Horse Large Ring Gag Bit Horse Versatile Quarter Bit with Low Port Horse Nylon Lead 10 Feet Horse Salt Block Holder