Cashel Step UP Stirrup Extender for Saddle no mounting Block, 55 inches or 72 inches Comes in two sizes: 52 inches or 72 inches Comfortably and confidently step up in your stirrup without the use of a mounting block. Conveniently stores in its own bag, carry it on your saddle horn out on the trail. Simply attach the Step-Up Stirrup to your saddle horn and pull around the back of the cantle to create the extra step you need. Features an adjustable strap and stainless steel hardware