This is a long-awaited product. I have wanted it for myself and I have had many requests for this product. This package contains 1 each of 15 different leaf sizes (the smallest being 3/5 by 2/5 of an inch and the largest 2 1/5 by 1 1/5 inches). The Perfect Leaves are made from heat resistant plastic so you can use them with an iron. Following the directions included in this package, you can make perfect leaves for your hand and machine applique.