Showtec String Curtains are 100% Polyester. It can be easily mounted by the attached 25 mm soft velcro strap. Because of the Velcro it also is compatible with Showtec pipe and drape system. They are available in 3 colours, white, grey and black, with measurements of 3m (W) x 3m (H). All String curtains are made of permanent flame retardant fabrics.