Each bone folder is made of strong imitation cattle bone plastic, yet , smoother than wood, and safe for all projects. This bone folder tool not damage paper, card, or leather, making it a reliable choice for DIY users, hobbyists, and professionals. Each paper folding tool measures about 8.07 x 0.94 in, comfortable to grip and easy to control, so you can fold, crease, and score with accuracy. These bone tool sets are compact enough to carry in school bags or tool kits, while the smooth edges prevent scratches. Use these paper folding tools for folding, scoring, smoothing, burnishing, and creasing in card making, origami, and bookbinding. folding tool works great as a paper scoring tool, paper scorer for cardstock, and even a bone for tougher materials. The 20-piece set of burnishing tool alternatives ensures long-term use in classrooms, studios, or home crafting. Each paper creaser can be used repeatedly for origami, leather craft, or card projects. Perfect for bookbinding tools, scrapbooking, sewing, origami, and school DIY projects, this set includes reliable paper scorer options that support work. An essential in paper crafting supplies, each paper creaser tool provides clean lines without tearing delicate paper. Color: As Shown Material: plastic Package Contents: 1*set bone folder Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.