You will receive the Small, Medium, and Large Grypmats all together in the Trio Pack.
These non-slip mats are a necessary part of your workbench. Secure repair parts, bolts, washers while you are on working on enginse, transmissions or trailers. The large mat will hold your laptop or tablet during diagnostic evaluation. Place the large mat on the fender, near the fifth wheel or trailer, your laptops will stay in place.