This Alfred Thermaweave window panel features a solid-color, textured material with the Eclipse benefits woven directly into the fabric. This curtain will help keep your home cool in the summer and warm in the winter, making you comfortable all year long. Will block out 99% of light and is lab tested. Panels measure 54"Wx63"L or 54"Wx84"L . Choose from black, chocolate,khaki or peacock.