Clear extruded acrylic (pmma) tube, select the diameter required from 180mm to 300mm diameter in the drop down box above. Please note the wall thickness vary between 3mm and 5mm and the tolerance of the finished sizes may also vary in line with the manufacturer’s specification. This tube is a great alternative to glass as it has a greater impact strength, weighs less and is much cheaper this material is also food safe and has a light transmission of 93%. Please note we can also supply longer or shorter lengths please forward us your enquiry. For any further advise on any of our products please contact us using the eBay messaging system.