Rapid Full-Surface Heating: Our food warming mat is powered by 500W and we adopt the graphene heating principle, which can generate heat quickly. Our thoughtfully designed graphene heating ensures quick and even distribution, no need to carefully position your food as it efficiently transfers heat. Premium Silicone Nano Material: Our electric warming tray is made of premium flexible silicone nano material, which is splash-proof, stain-proof and oil-proof, combining durability and practicality. It can be folded and stored without creases, ensuring long-lasting use. Compact and Rollable Storage: This food heating tray comes with a soft storage strap for easy rolling and storage. Embrace portability and save space effortlessly.