Features: 1.Plastic mask design in the front protect the players from injury effectively, protection LED display from the impact from football and players. 2.Pulldown design, brackets in rear back, could be foldaway when transportation. 3.Operating easily both in the software and the installation. Specially software design for perimeter led display ensure the stable and relatable displaying function. 4.High refresh rate ensure the reliable image. 5.Color calibration ensures a perfect image effect. 6.The weight is around 60kgs to 85kgs, which is very flexible for move.