Specification Material: Aluminum Process: Welding Color: Silver Style: Modern Shape: Rectangular Number of Pieces: 2 Assembly Required: No Pair of Ramps Load Capacity: 3.08t/ 6800lbs Thickness: 6.3cm/ 2-1/2in Product Size(L*W): 182.9*37.8 cm/ 72*15 in Gross Weight: 20kg/ 44.09 lbs Package Size: 185*40*15 cm/ 72.83*15.75*5.91 in Package Included 2Pcs* Trailer Ramps.