The Standard Hoofjack will accommodate a pony up to a small draft or draft cross (hooves up to a size 7). If your horse is unshod and you are uncertain of its shoe size, measure across the widest part of the hoof. If the horse's hoof is less than 7 3/4" you will want to order the Standard or Medium size Hoofjack. Note: The Standard Hoofjack Is Best for people over 5'10 where the Medium Hoofjack model is 3" shorter and more suited for a person's who is under 5' 10". The Hoofjack consists of one standard base with two magnets, one standard cradle, and one straight post with standard rubber cap. The standard base is made of linear polyethylene which is 12" in height and has a base diameter of 18". Overall height adjustment is 14" - 22". Two strong 90 lb. pull magnets are included to hold your rasp, nippers, or hoof knife close at hand. Some assembly required. INSTRUCTIONAL DVD IS NO LONGER INCLUDED. Logo color subject to change; currently using both black and white (same stand).