STUPID GRIP MAT - The Grip Mat is custom-molded to fit the Stupid Car Tray (sold separately), and is grippy enough to hold just about anything you throw on it. SILICONE - It’s made from 100% compression molded silicone that is high-quality and food safe. NON-SLIP - The adhesive backing that is easy to peel and apply. Once installed, the Grip Mat creates a non-slip surface to keep all your road trip essentials in place. EASY TO CLEAN - Simply spray and wipe clean with a household cleaner and soft cloth. MADE IN THE USA - We’re proud to manufacture in our home state and across the Midwest USA. The Stupid Grip Mat is a custom-cut accessory designed for the Stupid Car Tray (sold separately). It’s grippy enough to hold just about anything you throw on it. Made from 100% compressed molded silicone, the mat is high-quality and safe for food. The adhesive backing is easy to peel and apply. Once installed, the Grip Mat creates a non-slip surface that keeps all your road trip essentials in place. It’s easy to clean, too! Simply spray and wipe clean with a household cleaner and soft cloth. We’re proud to manufacture in our home state and across the Midwest USA.