Come and see our amazing products. This mug warmer is made of durable PVC and electronic components. It can keep your mug of water, tea, coffee, milk or other beverage warm.It's the item that people will keep it on the desk long time in winter. The convenient cord length for use almost anywhere, great for home use, office use and anywhere has usb port.The USB silicone thermos is available in three colors to keep your quilt warm and warm.Sized 3 3/4'' Diamter,1/4'' thickness,with a 50 inch lon.The price includes the shipping cost to ca. QTY over 5K by ocean. Pls confirm with us about the packing info, stock color and exact production time before placing your order