5-IN-1 BOOKBINDING COVER KIT:Our multifunctional DIY positioning ruler board,seamlessly integrating measurement,marking,rounded corners,and adjustable paper gaps.Perfect for handmade photo albums,booklets,and paper crafts,it allows you to showcase your book covers effortlessly. BOOKBINDING COVERTOOL:From everyday to personal diaries, and from study to work notes, our versatile tool extends its usage to accommodate life memoirs and personalized planners. Crafted to cater to a myriad of needs, it's the perfect companion for all aspirations. EXQUISITE METAL RULER WITH PRECISE SCALES:Crafted from premium metal with a sleek paint finish, our ruler board features exquisite transferred imprinted scales that precise positioning and seamless cutting, allowing for a seamless and effortless crafting experience INFINITE CREATIVITY WITH PRECISION:Unlock endless possibilities with our multifunctional DIY positioning ruler board, designed to streamline your crafting process and enhance your artistic endeavors. Its seamless integration of measurement and paper handling makes it an indispensable tool for all your projects. Material: Metal colour: White Package Contents: 1 x Book Cover Tool 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.