Features: Thick specialty paper resists bending and bleeding, ensuring marker and watercolor artwork with smoothly inks absorption for professional creation. Safe 0.5cm rounded edges prevent cut, while flower pattern designs add artistic charm to blank cards great for customizing with sticker or calligraphy. Perfect for students crafting study flashcards, parent creating safe kid craft, and artists designing unique wedding invitation. Use these 5.7x9cm cards as bookmarks, classroom vocabulary building card, scrapbooking decorations, or boutiques shop thank you card for everyday creativity. Heat resistant surfaces supports embossing and foiling upgrades, transforming 20 sheets into eye catching cardstock for gifting or memory keeping project. Specifications: Component: Paper Color: 01, 02, 03, 04, 05, 06, 07, 08, 09, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23 Size: Approx. 5.7x9cm/2.24x3.54in Weight: Approx. 90g Package Includes: 20Sheets Note Card note: 1.Please allow 0-1cm error due to manual measurement. Be sure you donot mind before bid. 2.Due to difference between different monitors, the picture may not reflect the actual color