GO! Half Square-3" Finished Triangle (Quilt Block E) Two of the triangles cut with this die sew together to form a 3" finished half square triangle and match up with one 3 1/2" cut square. You can easily make 12" blocks with 16 sewn half square triangles. Twist and turn these basic quilting units to achieve any number of block designs including pinwheels. Add some other square and rectangle dies from our AccuQuilt GO! mix and match system and your quilting world has expanded even further. This very versatile triangle also works with Triangle-4 7/8" (55002) for Flying Geese units and with Triangle-Isosceles-5"W x 6"H (55016) for the corners of Kaleidoscope blocks! Die packaging includes project directions for a Half Square Triangle To GO! 24" floor pillow. Notice we have cut off the dog ears on the half square triangles. Simply place the fabrics right sides together on the die, cut, then pick up a pair to quickly sew a perfect half square triangle. AccuQuilt GO! shapes are designed to cut with precision and speedand to sew together beautifully! 3 1/2"W x 3 1/2"H Cuts four shapes. 5" x 10" die board. Use with GO! Cutting Mat-5" x 10" (55110). Dies include seam allowance. Care & Maintenance Use a die pick to remove scraps of fabric from tight areas between blades. Use a lint roller to remove lint and tiny scraps from foam side of die. Organize dies with AccuQuilt GO! Storage Racks. Additional fabric cutting dies, replacement cutting mats and storage racks available at retail stores and accuquilt.com Warranty AccuQuilt warrants GO! fabric cutting dies to be free from defects in material and workmanship for one year from date of purchase. Warranty does not cover product failure due to misuse, including commercial use of dies or damage caused by user.