GENXONE Warming Mat for Food, Extra Large 31.5'' x 15'', 450W Electric Food Warmers for Parties Buffet, Portable Warming Tray with 9 Levels Temperature Setting, 8s Fast Heat up

This 31.5‑by‑15‑inch electric warming mat delivers 450 W of steady heat, letting you set one of nine temperature levels and reach operating temperature in about eight seconds.
It works well for home hosts who need to keep appetizers or side dishes warm during a dinner party, and for small‑scale caterers setting up a buffet where space and quick heat‑up matter.
You can also place it under a slow‑cooker or a pot of soup to maintain temperature without using a stovetop.