New Invention, HiVisBike bicycle or scooter frame cover to change it's appearance (patent pending), making it easier for cyclists to get noticed and be safer. Colour: fluorescent yellow Size: 275mm Length. Available in various other sizes with some level of adjustment therefore can fit most bicycles. Please make sure you choose the right size. This model will fit a slim cycle/scooter frame or stem circumference of 55mm to 90mm*. For example will fit the slimmer top tube on a Micro scooter speed and any other cycle tube within the size range specified. See other HivisBike models for other sizes and various other colours. Made of slim light weight material, bright colour, and reflective bands for improved visibility in low light. The reflective bands will reflect vehicle lights to stand out in the dark. Vehicle lights are dipped, from seat post and lower, so high visibility cover on a bicycle will reflect lights well. *Important - see HiVisBike.com for more details on sizes, measuring and fitting. HiVisbike cover is easily and quickly attached and removed as it uses Velcro. Keeps looking like new as it can be replaced and washed. Sold individually, one cover, for the price shown. Your buying direct from the inventor, the manufacturer, HiVisBike, a product made in England.