Classic Equine7 Inch Rasp Performance Series Straight Shank Bit with CorrectionPorted chain mouthpiece with copper inlay Stainless steel cheekDesigned for maximum comfort and minimum discomfortProvides relief for the horse's tongue Allows for flexibility and bendingPromotes the horse to bend at the poll Ideal for accomplished and well-trained horsesThis Product can be Identified by RPSBIT7SS10Classic Equine took its best-selling, tried-and-true, traditional Toolbox bit designs and added the rasp-look trend to the most popular styles, including this performance straight-shank bit with correction, making it accessible to all riders.