The GO! Rag Circles lets you create a faux cathedral window pattern in a flash!Not only will you be able to cut your shapes in seconds with GO!, but this block is constructed using the "quilt as you go" method for even faster results. Use GO! Square-5" (4 1/2" Finished) (55010) to cut charm squares and GO! Square on Point-3 11/16" (3 3/16" Finished) (55106) to cut batting squares.