Amazon.com: US Art Supply 36" x 48" GREEN/BLACK Professional Self Healing 5-Ply Double Sided Durable Non-Slip PVC Cutting Mat Scrapbooking, Quilting, SewingArts & Craft
Amazon.com: OLFA 17" x 17" Rotating Cutting Mat (RM-17S) - Self Healing 17x17 Inch Square Rotary Mat with Grid for Quilting, Sewing, Fabric, & Crafts, Rotates 360 Degrees, Use with Rotary Cutters (