Material: These templates are made of acrylic material, sturdy and durable, the products are packed in a carton box to avoid transportation damage. Size: 3 different sizes in a package: 12.7x7.6cm/5x3inch, 15.2x10cm/6x4inch, 17.8x12.7cm/7x5inch (inner size), suitable for most common notebook covers. Crafting Tools: These guides are designed for easy placement of cardboard covers when making notebook covers, small planers, etc. Versatile: This tool guide will help you make your own perfect note pads, journals or mini books from whole pieces of sticky notes, the fixed templates are perfect for beginners. Special Gift: You can use this template to create a one-of-a-kind notebook cover for your loved ones, family or friends that they will never forget.