Rexel Crystalfile Crystal Printable Tab Inserts in White. These inserts are made from quality lightweight card to resist crumpling. They can be written on or printed for easy labelling and viewed from both sides for quick identification of contents. Each pack includes 1 x A4 perforated sheet of 51 tab inserts. Individual label dimensions are 55x15mm. For use with Rexel Crystal Tabs 78020. Colour of product: White, Country of origin: China. Width: 57 mm, Height: 14 mm, Package width: 210 mm. Quantity per pack: 50 pc(s).