PRORIDER Western Horse Show Trail Aluminum Engraved Saddle Stirrups Rodeo Tack 5176 Neck:3",Height:6.5",Widest:5.5",Tread:2.5" Silver Engraved with Brown Leather Tread Neck:3",Height:6.5",Widest:5.5",Tread:2.5" The outside of the stirrup is longer than the inside to relieve pressure from your knees with your feet parallel to the ground.