Projection screen features a keystone eliminator that tilts the screen to remove any light reflection. Tripod legs feature automatic leg lock that can be released by a push-button. Positive stops in all positions of extension tube are enabled by a plunger lock. Screen has a matte-white seamless surface on flame-retardant and mildew-resistant fabric. Screen surface can be cleaned with a mild soap and water solution and a lint-free cloth. Tripod legs are made of 18 gauge steel equipped with plastic shoes and attached upright by one-piece hooded steel leg bracket. Screen meets or exceeds ISTA performance standards.