Item Type: Diamond Bookmarks Model: AA252 Bookmark Size(L x W): Approx. 20.5 x 5.5cm / 8.1 x 2.2in Material: PU leather + fancy shape diamond Function: DIY for students, daily painting Package List 2 x Bookmark 2 x Tassel 10 Pack of Resin Diamond 2 x Pen 2 x Tray 2 x Gel Please allow tiny size error due to manual measurement. Thanks for your understanding. 15D DIY diamond painting bookmarks are easy to operate and complete, each color and filling has a corresponding number 2Suitable for beginners and diamond painting lovers to enjoy the fun of DIY, enrich your time and add more fun to your life 3Adopt the latest research and development natural environmentally friendly noniron round diamonds, which is easy to operate 4Clear cutting, more threedimensional with 5D effect, and 30% more diamonds will be put in each painting to guarantee sufficient 5Help improving relationship between you and your child, which cultivate children's artistic sense, exercise color distinguish, imagination and patience, also help you to experience a sense of accomplishment, release stress and enhance selfconfidence