--- Opal acrylic cut to size. --- Can be used for a variety of things such as: light diffusers, lightboxes, signs, displays and splashbacks. --- 70% Light transmission --- This listing is for size 500mm x 500mm. --- Bespoke sizes made on request. Please contact us via email or phone for a quote --- These are sawn cut panels. --- Polished edges available at extra cost. Contact sales dept for quote. --- Please Note: There is a 10% tolerance in the thickness of acrylic. (eg. 2mm thick acrylic can be between 1.8mm and 2.2mm thick).