This pack contains 500 high-quality, small 4-inch origami sheets printed with fun and vibrant rainbow patterns. These paper patterns were developed to enhance the creative work of origami artists and paper crafters. The pack contains 12 patterns unique to this pack, and all of the papers are printed with coordinating colors on the reverse to provide aesthetically pleasing combinations in origami models that show both the front and back of the papers. This origami paper pack includes: 500 sheets of high-quality origami paper 12 unique patterns Vibrant and bright colors Double-sided color 4 x 4 inch (10 cm) squares