Item Description This offer is for 100mm to 300mm long lengths of transparent tinted red fluorescent acrylic extruded rod listed sizes are 9.5mm, 12.7mm, 19mm & 19mm diameter. Fluorescent items will naturally fluoresce in normal light. The pigments can also be U.V active so that when illuminated in U.V light they will glow like neon. Our fluorescent rods are highly luminescent and give good light diffusion. Please note the rods in the photo have had the ends polished for the purpose of the image when delivered they will have plain saw cut ends These rods are rigid impact resistant pmma (polymethyl methacrylate) and are brand new cut to size stock.