GO! Square - 8 1/2" (8" Finished) Die (#55058)Just like learning your ABCs in school, squares are one of the fundamental building blocks of quilting. This die cuts a perfect 8 1 2" square every time, even through multiple fabric layers, and finishes to a 8" square. Great for background squares and appliqu blocks. Product Details AQ Cutting Mat Required: GO! Cutting Mat, 10 in. x 10 in. (25. 4 cm x 25. 4 cm) How to Die Cut 8 1 2" Squares: For best cutting results, position fabric on the lengthwise