Truss wrap projection screens work in conjunction with our existing box truss frames. Our stretch fabric offers the best material for projection, regardless of whether it’s front or rear projection. This stretch fabric, or tension fabric as it is also referred to, is inherently flame retardant (IFR) and is engineered for durability, safety and high performance stretch. Our fabric is 90% polyester and 10% spandex and stain resistant. This fabric is also machine washable and will hold all certifications through several washes.