This set of 4 dies is part of the Canvas Collection from Creative Expressions. This set contains 4 high quality steel dies, the largest measures 3" x 4.63", the smallest 1.06" x 2.5". These dies are designed to create dimensional canvas shapes that pop out of your projects. These dies help make frames and shaker cards. These dies work well with all die cutting machines (sold separately). These dies can be used to make a canvas picture for a variety of paper crafts such as card fronts, scrapbooks, frames, and shaker cards.