BACK EXTENSIONSPECIFICATIONS & FEATURES:Color: Black+gold, red, green, etc.;Main Frame Size: 50x100x2.5mm (Flat Oval Steel Tube); Or, 75x75x2.5mm/50x80x2.5mm (Square Steel Tube/Rectangle Steel Tube);N.W/G.W: 130/155kg;Product Dimension: 1630x1400x1380mm;Packing Dimension: 1500x900x600mm;Logo: SOKWE®, or any customized logo. YOU MIGHT ALSO LIKE SEATED SHOULDER PRESSAPE FITNESS ADJUSTABLE IPF COMBO RACKAPE FITNESS 45 DEGREE LEG PRESS MACHINEAPE FITNESS TANK SLED ProAPE FITNESS