The paper wouldn't be torn easily and curl at edges. The colors can last long time Size 6 x 6 (15 cm x 15 cm), the most popular size for origami Origami sheets are wrapped in a beautiful hard box.The box can collect well the rest unused sheets and these sheets won't be messed up. you can save your time collecting them. Origami papers are perfect for a variety of art projects，a great gift ideal Promise: the quality of our origami paper can be guaranteed , it will be your professional choice. 500 Sheets origami paper pack