The LEUCHTTURM1917 PEKA Springback Binder is a flexible yet firm solution for organizing loose sheets of paper. It's perfect for keeping recipes, reports, and certificates together, or for use as a portfolio for sketches and drawings. To use, lay the folder flat, lift the front cover, slide in your sheets, and release the cover. Your papers will be securely gripped by the spine. This binder features a sturdy hardback cover in various colors, with a subtle Leuchtturm1917 embossing on the back. It can hold up to 150 sheets and requires no hole-punching, allowing for easy opening and closing. Dimensions: 220mm x 305mm x 25mm. Includes labeling stickers for archiving.