Double your fun by creating two Cat's Cradle units from each set of squares and rectangles. Trim the blocks with the Cat's Cradle Tool to create perfect triangle blocks without ever cutting a single triangle! Create six different sizes from 1-1/2 to 4 inch finished blocks - the cutting requirements for each is printed right on the tool! Need larger units? The Cat's Cradle XL Tool (Item CGRDH1XL) creates eight different finished sizes from 4-1/2 to 8 inches.The tool slides easily over the fabric until pressure is applied. Then, our exclusive gripper holds the fabric in place while cutting, eliminating slipping and miss-cuts! The tool comes with fully illustrated step by step instructions or scan the QR Code printed on the tool to view a video demonstration.