C-Gull Silhouette Style Cutting Mat for Sewing, 12-Inch by 12-Inch C gull-silhouette style cutting mat Perfect for cardstock patterned paper embossed cardstock heat transfers vinyl and more The special adhesive has been formulated to work well with a variety of commonly used crafting materials Fits media up to 12x12 inches in size Includes 1 inch grid patterns for proper paper placement and alignment