Function: The wedges help guide the direction of the fall and assist in preventing the weight of the tree from pinching your chainsaw bar and chain. Made from high-impact ABS polycarbonate, they are stable under load and resistant to breaking. Designed with a double taper and serrated barbs on one side. Features: Smooth on one side with barbs on the other side. Material: Constructed from heavy-duty ABS plastic, these wood splitting wedges withstand extreme weather and temperatures and remain highly stable under heavy loads. Size: 5.5 inches. Includes a set of 4 wedges, each 5.5 inches long, with a double taper design for a 1-inch lift. Use: Wedges drive in easily and stay securely in place. Color: Orange Package Includes: 4 pieces Dimensions: 5.5 x 2.75 x 1.1 inches