UNIVERSAL: these infrared heater feet are universal and fit infrared heaters with a frame of different makes and models. The electric heater can be up to 3 cm thick so that it fits into the feet.Stand unit: With the help of these feet, you can also use your infrared heater comfortably as an auxiliary heater and mobile infrared heater. The feet are easily attached with screw from the back.Mobile: practical to change if you want to use your infrared heater flexibly as a mobile standing device. The wheels can also be clamped so that the heater cannot roll away. Wheels with non-slip rubber coating ensure more stability and avoid scratches on the floorSize: 20 cm long, 8.5 cm high without wheels, 13 cm high with wheels (total height). Infrared heaters with a maximum width of 3 cm fit in. The feet can also be used without wheels.Box contents: 2 x universal feet for infrared heating, 4 x wheels, 2 x screws, 1 x key; material: aluminium feet, plastic wheels