The OLFA 17" x 17" Rotating Cutting Mat (RM-17S) is a high-quality, self-healing cutting mat designed for quilters and crafters. With a sharp green color and a durable construction, this square mat features a rotating design that allows for easy and precise cutting. The OLFA brand is known for its reliability and this cutting mat lives up to that reputation, making it a must-have tool for any sewing or quilting project.