240mm Diameter x 3mm wall clear acrylic (pmma) tube. Please note the wall thickness 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.