PRORIDER Horse Western Saddle Barrel Racing Stirrups Turquoise Aluminum Leather 5193 Neck:3",Height:6",Widest:5",Tread:2" Turquosie Neck:3", Height:6", At the Widest:5", Tread:2" The outside of the stirrup is longer than the inside to relieve pressure from your knees with your feet parallel to the ground.