The mini Hoof Jack base is made of linear polyethylene and is 7″ in height and with a base diameter of 13″. Overall height adjustment is 8″ – 12″. The base material comes with a three year warranty against horse breakage.Hoof Stands make trimming, grooming, and show preparation a breeze.Use the straight post for clipping and applying hoof polish.Can be used with the standard cradle for horses with limited range of motion, or greater height. Hoof Jack hoof stands are our most popular hoof stand line. A great gift from Equine Innovations available at Anvil Brand hoof care.