The Build-A-Block Squares Expansion Die Set Pack from Gemini is perfect for creating fantastic patchwork projects.This set includes 5 multi media dies in sizes 1.5in, 2in, 2.5in, 3.5in and 4.5in. The dies can be used individually or with the Build-A-Block range for ease of use and to expand your creative possibilities.These dies match the die sizes of the original Build-A-Block Patchwork System, enabling you cut multiples of the same size shapes for efficiency and speed in the cutting process.Each metal die is 1.5mm deep and can cut through a multiple layers of varying materials with one movement. Instructions and a block guide is included within the box.Please note: Some dies may have sharp points, edges or corners. Exhibit caution when using these dies and do not leave them unattended near children. Not intended for use by any child under the age of 14.Features & Benefits Includes 5 Dies Features squares For use with the Build-A-Block Patchwork System Can cut through multiple layers of material Create beautiful patchwork projects Specification Block Size: 1.5in, 2in, 2.5in, 3.5in & 4.5in Die Depth: 1.5mm