Sue Wilson Necessities Collection11 high quality steel diesLargest die size: 8.3 x 6.0 cm (3.27 x 2.36 inches), smallest die: 4.5 x 0.9 cm (1.77 x 0.35 inches)Use with Creative Expressions Small Treat Cups (CETREATSMALL)These dies work with most tabletop die cutting machines, such as the Cuttlebug, Big Shot, Grand Calibur, eBosser, etc