The PME Cattleya Orchid Cutter set of 3 will help you to create a very realistic and beautiful orchid. The three pieces are the throat, petal & sepal and are approximately: 1-3/4" x 1-1/8", 1-1/2" x 7/8" & 1-5/8" x 1/2". PME Includes instructions for use are on the back of the package. The Stainless Steel cutters are very durable and will not rust or discolor. These cutters are made in England by PME Sugar Craft.