National Warming Tray NK-91 Use this on your table to keep food warm. This item was purchased and stored unused. Power-on tested. The box has tape marks, marker writing, and stains. Although unused, please understand that this item has been stored for a period of time before purchasing. I have confirmed that it powers on for the purpose of listing it. 21.5 cm x 21.5 cm Square, floral pattern I will protect the item and ship it via Rakuraku Mercari delivery service.