This listing is for your choice thick block clear perspex/acrylic the picture shows the panel with the protective film on but when delivered it will have this on which must be removed before use. All of the material in this listing will be cast acrylic and the thickness of each sheet will vary in line with the manufacturers tolerance which is approx +/- 10%. This listing is for sheets from 15mm, 20mm, 30mm, 40mm & 50mm thick clear acrylic sheets from 100mm x 100mm to 500mm x 500mm, select your required sheet from the drop down box above first selecting the thickness then size. We can supply clear acrylic sheet from 1.5mm thick up to 25mm thick starting with a sheet size of 3000mm x 2000mm, we can offer cnc routering, laser cutting, diamond and flame polishing. We also stock a wide variety of coloured acrylic sheet mainly genuine perspex branded sheet in 3mm & 5mm. This material is commonly used for secondary glazing, shed windows, point of sale displays, furniture, fish & reptile aquariums, boat & car windows, splashbacks, lighting diffusers, picture framing and many more applications. This material is easy to cut and drill and has many uses around the home and for hobbyists.