GO! Square - 3 1/2" (3" Finished) (#55006)Just because squares are the easiest quilt shape to piece doesn't mean you want to cut them all out by hand. The GO! Square die cuts perfect 3 1 2" squares every time. Ideal for beginners and experienced quilters, this 3 1 2" cut square finishes to a precise 3" square. Product Details AQ Cutting Mat Required: GO! Cutting Mat, 5 in. x 10 in. (12. 7 cm x 25. 4 cm) How to Die Cut 3 1 2" Squares: For best cutting results, position fabric on the lengthwise