Extra Large Dish Drying Mat - Premium Heat Resistant Silicone with Bonus Pot Trivet - Antibacterial, Dishwaser Safe - 17.8" x 15.8" Size, Grey 100% FDA APPROVED NON-TOXIC, ANTI-BACTERIAL SILICONE. Unlike microfiber mats, the ROA Home1st mat will not mold or mildew. Ridges are designed to provide a safe, stable surface for your drying needs. VARIETY OF USES!! Use as a dish mat, storage, useful in fridge or freezer, heat/trivet mat, housewarming gift and more! The wide temperature range (-40 to 446 degrees fahrenheit) and sturdiness of our product allows you to use the ROA Home1st mat practically anywhere in your home. EASY CLEANING & STORAGE, The wide-spaced ridges on the ROA Home1st mat makes cleaning a breeze. And it is designed to roll up for easy storage in a cabinet or closet. Simply fold the mat in half and tuck it away. DISHWASHER SAFE! The ROA Home1st mat can also be placed in the dishwasher for fast, no-hassle cleaning. BONUS 7 INCH POT MAT INCLUDED!! Excellent as a heat mat, pot holder, or trivet. You can place a pot straight from the stove anywhere you like.