Snopake HangGlider is perfect for your desk drawers where efficiency and ease of use matters more than price! Colour-coded plastic rails glide smoothly, won't catch or buckle. The click-stop index tabs (supplied with colour-coded inserts) can be positioned at any point along the rail. Tough welded polypropylene construction means that HangGlider is built to last. HangGlider packs contain five each of Blue, Green, Purple, Red and Yellow. Refill Index Tab Holders and Index Tab Inserts are also available.