Features: Simple to operate: The garage door opener is easy to program and operate, you don't have to worry about pressing in a wrong way. Upgraded design: The garage door opener has wide remote coverage, convenient and versatile, making it a must have garage remote control replacement. Specifications: Material: as shown in the picture Color: mainly black Size: as shown in the picture Package includes: 4 x Garage door opener remote Notes: Manual measurement, please allow slight errors on size. The color may exist a slight difference due to different screen displays.