This package of Origami comes with an assortment of 20 large sheets of 13 3/4 square paper. There are 6 each of red, blue, and green papers and one gold and one silver. The secrets of the precise, delicate art of paper folding have been passed on from generation to generation since their origin centuries ago. The Fold ems series from Yasutomo is sure to entice everyone - beginners and experts, children and adults. These origami papers come in a wide range of exciting colors, patterns, textures, and sizes, and are non-toxic.