Perfect Squares Ruler
The Perfect Squares ruler is designed to create perfect squares and right (90 degree) angles WITHOUT MEASURING!!!. It is fantastic for scrapbooking, cardmaking, photo clipping, stamping and general paper crafting! Perfect Squares has 5 handy functions with the same 'catch lip' mechanism used in Perfect Layers to hook along side of a picture or project for effortless, perfect alignment.1. Cropping photos 2. Quickly create a perfect square. 3. Custom-make ANY size card, Perfect for scoring and folding. 4. Fix misaligned card folds. 5. Inside circles are design for different hand positions to hold paper in place while using.