Craft Haven 15x15cm Double-Sided and Single Sided Origami Paper, 25 Assorted Colors with eBook Tutorial and Video Tutorials (500 Sheets) This origami kit consist of highest quality mix of double-sided and single-sided origami papers. 25 Beautiful and Vivid Colors - Carefully Selected To Suit Your Needs. A total of 500 sheets origami paper pack! Perfect Size: 6 x 6 inches or 15 x 15 cm Strong paper - Holds a sharp crease - Won't Tear Easily. Won't Curl at Edges. Folds easily at 80 gsm thickness. Every origami pack comes with a storage box - Keeps all your origami papers in place to protect and hold the papers. Your purchase comes with a FREE e-Book and access to 90+ Easy Origami Video Tutorials