The Portable Tripod Projection Screen is perfect for education, commercial presentations or residential home cinema. The lightweight and steady tripod design is equipped with the durable budget octagonal metal case which is available in black or white color. It includes convenient locking and hanging mechanism for adjusting height. Its case with heavy-duty roller and reliable spring inside also offers easy and stable operation. Black backed screen material eliminates light penetration for superior color reproduction. Standard 4-side black masking borders. Matte white screen material with 1.0 gain and 160°viewing angle is durable and easy to clean.