Steiner 532-6X8 Protect-O-Screen Classic Welding Screen with Flame Retardant 14 Mil Tinted Transparent Vinyl Curtain, Gray, 6' x 8' Constructed with sturdy 3/4" square steel tube crossbars and 7/8" square steel tube corners and legs Easy-Slide slip-fit connection permits quick and easy assembly without tools Sturdy 18-gauge steel frame is designed to eliminate slipping and twisting that occur with round tube frames Any screen can be used horizontally or vertically 24" Sturdy platform legs can be turned 90 degrees to prevent interference with adjoining screens