This is a cordless black-out roller shade that can be used to darken any room. It is made to measure and can be custom bundled. The adhesive strap curtain heading allows for easy installation on any window frame. The solid black color and classic style make it a versatile addition to any home decor. The shade is made of aluminum and has a looped string for adjustability. It is suitable for use in any room, including glass block windows. The waterproof feature allows for outdoor use. The attached valances provide an additional layer of darkness. This product is manufactured by MINGYANG and is available in a range of sizes.