The Anti-Rotation Mat is used to aid the operator in
holding the container during the capping process. 

With its adhesive backing, the Anti-Rotation Mat can be adhered to your work surface. The operator places the container to be capped on top of the Anti-Rotation Mat. The Anti-Rotation Mat has a very high friction rubber surface. When a container is placed on the high friction surface, it helps keep the container from rotating while it is being capped. This high friction surface makes it significantly easier for the operator to hold the bottle during the capping process.