Dahle 10681 Vantage Self Healing Cutting Mat, 12" x 18", Crystal Clear, 5 layer PVC Construction, 1/2" Grid Lines, for Maximum Durability, Perfect Cropping Photos, Sewing, and Crafts

SEE-THROUGH- Transparent mat with see-through capability SELF-HEALING- 5-layer design for maximum durability 1/8" PVC- Thick construction protects work surface MEASUREMENT GRID- For easy trimming and sizing- 11" x 17" SCREENED GUIDES- Contains inch, metric, and angled trimming guides