The rubber backing of the SureLock Maintenance Mat protects your work surface area and helps prevent slippage during use. The strong, magnetic strip keeps small, metal parts secure so you can focus on the work at hand, and not crawling around on the floor…forever searching for that infamous missing screw. The soft, micro-fiber surface safeguards your project, whatever that may be, from scuffs and scratches. The flexibility of the fabric makes storage as easy as pie. Just roll the Maintenance Mat up when you’re done and stow it away for safekeeping.