No need to take off your shoes The heated foot mat delivers warm heat quickly, allowing you to feel the warmth within minutes even when your shoes are on. This makes it suitable for office environments where removing footwear is inconvenient. materials for durability and safety The mat features a thermally conductive backing leather with heat transfer properties. The leather is waterproof, wearresistant, heatinsulating, and flame retardant. The bottom uses rubber PVC insulating material with a nonslip granule design to prevent sliding during use. Intelligent temperature control and safety The unit maintains a constant temperature to reduce power consumption. It heats up rapidly in about 5 seconds, so feet don't wait. When the mat reaches the target temperature, it automatically cuts the fuse to enhance safety. Easy to use and compact Electronic display with 10speed temperature control and a 12hour timer. Adjustable temperature range: 30 to 50 degrees Celsius. Underdesk size: 19.69 inches by 11.8 inches. Lightweight and portable, it stores easily and fits neatly under a desk. Key specifications Temperature range: 30–50 C Temperature control: 10speed Timer: 12hour Size: 19.69 in x 11.8 in Heatup time: about 5 seconds Construction: thermally conductive backing leather; waterproof, wearresistant, heatinsulating, flame retardant; bottom with rubber PVC insulating material and nonslip granules Use scenarios Office or desk setup: warm feet without removing shoes, improving comfort during long workdays. Home office or study corner: compact underdesk heater that fits small spaces and keeps feet warm. Dorm rooms or shared spaces: spacesaving warming solution that is easy to store and quick to deploy.