A2 stitched rectangle stax set 2 is an essential collection of rectangle dies sized to work with a2 cards. The largest die measures 4" x 5 1/4" resulting in a fine 1/8" border around your card perimeter. Use this set in conjunction with the a2 rectangle stax sets 1 and 2 die-namics and the a2 stitched rectangle stax set 1 for infinite layering possibilities.die-namics, our very own exclusive american-made line of steel dies, work with a variety of die-cutting machines.