Specifications Item Model Number: 160*44 Frame Material: Aluminum Alloy (Sides) + Iron Tube Support (Bottom) Maximum Length: 63.0 in / 1600 mm Ramp Surface: Oxford Cloth Folding Style: 4-Fold Load Capacity: 250 lbs Color: Black Main Materials: Aluminum Alloy Frame + Oxford Fabric Net Weight: 14.4 lbs/ 6.54kg ProductDimensions (LxWxH): 63.0 × 17.0 × 2.0 in / 1600 × 432 × 50 mm Folded Dimensions: 17.5 × 5.5 × 17.3 in / 445 × 140 × 440 mm Package Content 1 x User Manual