Mariners Compass Skinny Robin Ruler Book and Companion Booklet Quilt Project Set contains 6in x 15in quilting ruler and a 20 page instructional booklet. Also has a 22in x 34in pattern sheet with circle templates for finishing 8 1/2"x11" 16 Page Booklet including instructions for new blocks and 'jelly roll friendly' quilts Includes Mariners Compass Skinny Book, 1 Ruler, and 1 Companion Book