[Specification] The new fourth generation traction boards provides a solid bag with ergonomic handle design for easy portability, a package with two traction mats, each size 42.5 x 12.2 x 2.7 inches, the weight of each traction mat is 8 lbs,The stacking height of the two traction boards is 4.5 inches. Free 4 mounting pin included, convenient for your travel. You can safely mount the recovery tracks on the car roof or wherever you like. [Excellent Capabilities] The traction mat is perfect for off-road 4X4, front-wheel, rear-wheel and all-wheel drive vehicles as well as trucks, SUV and ATV. It is a multi-functional recovery tool for Off-road use. The unique shovel feature removes excess mud, sand and snow. The traction mat can be properly placed under the wheels of vehicles, and help your car to get out of boggy mud, sand, ice, snow. Save time for rescue and save towing costs. [Durable Material] Recovery traction tracks made of super tough engineering grade reinforced polypropylene stren