1)usage: our horseshoes are manufactured from steel, aluminum alloy, copper. Our shoes are widely used for racing horse, jumping horse, dancing horse, leisure horse, working horse, and army horse. Our horseshoes are very popular in show jumping, dressage, eventing and others. 2) the totalmade aluminum racing horseshoes made with drop forge technic. The appearance design is quick and easy to fit. The radius clip, the nail holes, correct pitch and coarseness, make it perfectly comfortable. 0.366kgs/pc.