Panels are 32mm thick to provide an excellent acoustic shadow. Height adjustable button feet. Flat panels have stabilisers. Optional upgrade to castor feet. Loop Nylon panels are Velcro friendly. Woven Cloth conforms to surface spread of flame test BS476 part 7 class 1, cigarette BS EN 1021-1 and is also light fast to meet or exceed ISO 105. Flexible linking strip joins 2, 3 and 4 panels. Panels accept pins. Standard flat or curved screens.