This contemporary and elegant design of 3D diamond shaped wall panel is a one-of-a-kind art formation. Made from 100% recycled natural plant fiber, each wall panel measures (W)19.68" X (L)19.68" inches. The panels have a cluster of uncut diamond patterns on the outer face, available in matte white color, and can be painted any color. You must use construction or wall glue (not included) on the panels first, then attach to the wall for firm support. You can purchase construction or wall glue at any local hardware store. You can also easily cut and trim the panel with a utility blade, if necessary. Best of all, this product is eco-friendly. This product is priced and sold as a 12 piece set. The 12 diamond shaped wall panel pieces = 3m²(32.92 square feet) in size. Bring any room, office, or lobby to life with this 3D modern design.