Westalee's Stepping Out Yin Yang Ruler Template Set includes five sizes of template rulers. Make the popular Yin Yang symbol in 1in, 1-1/2in, 2in, 2-1/2in, and 3in. Combine these templates with other Westalee rulers to create unique quilt patterns! The Westalee Stepping Out Yin Yang Ruler Template Set is specially crafted for use with low and high shank machines. Please select your designated shank type from the dropdown menu above. (Ruler feet are sold separately.)