The self healing material means that the cuts on the mats will heal back to normal over a period of time due to the self healing material used to make the cutting mats . SDI Cutting Mats are also known as Rotary Cutting Mats as one can use the rotary tool to cut with the help of measuring on the cutting mats . Its used for cutting Fabrics , For Quilling Jobs, Crafts jobs, Drafting & Technical Drawings, etc... Cutting Mats are availabel in various sizes ranging from A4 ~ A1. Good for Protecting Work Surface.   Size : 12" x

The self healing material means that the cuts on the mats will heal back to normal over a period of time due to the self healing material used to make the cutting mats . SDI Cutting Mats are also known as Rotary Cutting Mats as one can use the rotary tool to cut with the help of measuring on the cutting mats . Its used for cutting Fabrics , For Quilling Jobs, Crafts jobs, Drafting & Technical Drawings, etc... Cutting Mats are availabel in various sizes ranging from A4 ~ A1. Good for Protecting Work Surface.   Size : 12" x