Ruler SpinAbout 16.5" x 16.5"

SpinAbout 16.5 in Square Ruler. Designed for precision, this ruler features clear, durable markings that ensure accurate measurements, making it an indispensable tool for both novice and experienced crafters. The 16.5-inch size is perfect for cutting large squares or trimming blocks to size. Its transparent design allows for easy alignment with fabric patterns, while the non-slip surface ensures stability during use.