OLFA 18" x 24" Self Healing Rotary Cutting Mat (RM-SG) - Double Sided 18x24 Inch Cutting Mat with Grid for Quilting, Sewing, Fabric, & Crafts, Designed for Use with Rotary Cutters (Green)

OLFA Professional 18x24 Inch Self-Healing Rotary Mat extends the life of rotary blades and protects cutting surface. 1.5mm thick; double-sided; triple layer mats with a dark green base color and yellow grid lines on one side and solid green on the reverse. Store mats flat; do not roll. Keep away from extreme heat and cold.