1. Coffee Warmer, 2.17W, UL/cUL, ETL/cETL, CE/LVD/EMC/RoHS ... :5000PCS 4.Payment: T/T L/C Cup Warmer, Mug Warmer, Coffee Heater, Gravy Warmer, Sauce WarmerUL/cUL, ETL/cETL, CE/EMC/LVS ... at 10.2cm diamension allow any size of Cup / Mug / Jar / Bottle… Great Size!! Also it can be a Great Gift ...