Performance Tool, Solid Rubber Wheel Chock, Ideal To Keep Your Vehicle Or Trailer In Place In Any Climate, All Weather Construction With Rubber Traction Pad, Oil Resistant NonSlip Surface Provides Superior Traction, Weighs Less Than 5 LB, 45 Slope Angle, 712L x 35764W Wheel Contact Area, 734 x 33132 Base Size, 578 x 558 Chock Height, 558L x 1516 W x 1H Handle