The Gold Ivy Nestabilities Set by Spellbinders features four octagonal dies with ivy designs around the edges. Use the dies to cut, emboss, stencil or deboss with laser-like detail. They can be used individually or layered for a beautiful effect. These dies can be used in most die-cut systems and require the the Spellbinders Junior Magnetic Placement Mat (sold separately). The approximate die sizes are: 1 1/2", 2 3/8", 3 1/8", and 4".