Acrylic Perspex® Opal tube. Commonly used for LED lighting applications, Point of sale displays and various model making and school / college projects.The tubes are (outside diameter) 20mm, 30mm, 40mm, 50mm, 60mm, 80mm & 100mm all with 3mm wall thickness. We also stock Clear, Opal and Coloured tubes as well as sheet. We also offer a cut to size service so we can quote for the panel / tube size you require, thus causing less waste and only charging you for the material supplied. Our material is all cut from new stock and 99% of the Acrylic we supply will be Cast, manufactured by Perspex® and supplied with the Perspex® protective coating on both sides. Acrylic has many uses be it in the Home, Office, Schools, and Shops.