3 Levels of Temperature Adjustment Our electric warming tray can easily adjust 3 levels of temperature 140F212F Meanwhile the food warming mat has a timer function that can be set for 1 hour 2 hours or 4 hours of timed heating allowing you to schedule the heating time according to your needs Up to 4 hours automatically stops heating effectively preventing dry burning and ensuring safety Easy to Clean Nanosilicone Material This electric warming mat for food is made of high quality flexible nanosilicone material it is splashproof stainproof oilproof And the warming tray can be easily wiped off with a rag or wet paper towel without leaving stains Foodgrade material safe and secure to use 5Second Full Surface Heating Rapid heat transfer technology provides fast even and consistent heating over a large area The raised antiscald design underneath the food warmer mat can effectively help dissipate heat and protect the tabletop This electric warming tray also features a smart safety lock to prevent accidental contact Compact Size and Space Saving This food warming tray is easy to store No need to worry about unsightly wrinkles when folding and storing The food warming mat wont be deformed after a long time of use It can be quickly folded into a drawer or backpack using the complimentary straps or storage bag a musthave for RV travel camping and other outdoor activities Multifunctional Assistant The warming mat for food can be matched with all kinds of tableware such as metal ceramic stainless steel glass and enamel Not only can it keep your daily meals warm but it can also be used to ferment dough defrost frozen foods heat up face masks etc This heating mat for food can also maintain the optimal temperature for outdoor family dinners party events and buffets