Zerro, Self Healing Cutting Mat A3 Double Sided Durable

Mat size: 18 x 12inches, grid size: 16 x 10inches, thickness 3mm. perfect for small, medium and large craft and sewing projects accurate cutting double side with inch grids and different angles 30°45°and 60° that will greatly help the cutting process perfect gift for crafters and hobbyists. highly recommended by crafters, quilters, and hobbyists fast customer service and lifetime warranty: any inquiries you have, will be responded within the same day. unconditional 100% life time warranty