PRORIDER Western Horse Saddle Stirrups 3" Tread Engraved Aluminum Deep Roper 5-1/2" Wide 5156 Neck:3",Height:8",Widest:5.5",Tread:3" Aluminum engraved Neck:3",Height:8",Widest:5.5",Tread:3" The outside of the stirrup is longer than the inside to relieve pressure from your knees with your feet parallel to the ground.