Packaging opened, used twice only(in a very good condition) Brand: Hodeamy Special Feature: Digital Display, Auto Shut-off 3 Hours, 8 - Adjustable Temperature Color: Black Gray 【Wider Size / Durable Material】This electric foot warmer mat is wider than other foot warmers on the market（Size:15.5 * 17.7 inch; Line length:72.5 inch）, and Can easily accommodate people with long feet. The surface material of this heated foot mat is high-quality thermal conductive floor leather, which is waterproof, wear-resistant, insulating, and flame-retardant. 【8-Level Adjustable Temperature / Auto Shut Off】This foot heater adopts foot switch temperature adjustment technology, temperature display, no need to bend over，8 heating settings (you can choose 80℉-150℉), auto shuts off after three hours and a more user-friendly memory temperature function (It remembered what it was set at when turned off).