This single 21-inch ceiling fan blade replacement is made of reversible walnut plywood, featuring a modern style with a wood grain pattern. It is designed for universal compatibility and easy installation with bolt-on connectors. The fan blade is engineered hardwood construction, ensuring durability and quality. The item is 20 3/4 inches long, 6 inches wide, and 1/4 inch tall. Ideal for indoor use, this ceiling fan blade is a perfect fit for any home or garden space.