YES-TECH is a professional LED display from China with 23 years history.Star product- Magic stage series.World's first standardized cabinet design for various resolutions.World's first multi use LED display.Star product- Magic stage LED display series, with its light weight features and multi-use, was widely used for stage concerts, events, for rental or fixed installations.You can use as regular flat screen, arch screen, sky screen, or even dance floor.More Features as follows:1) Standard Cabinet size: All resolution Cabinet size is: 500mm * 500mm cover all resolution.2) Light weight: 4.3KG.3) Slim: Minimum thickness is 20mm, and Maximum thickness is: 73mm. 4) Fast Installation: Just insert and twist in 15 seconds, save time and installation fee. 5) Installation method: Suitable for hanging, fixed installation. 6) Protection :IP 54 for indoor, and IP68 for outdoor. 7) Wide range to use: You can use them different ways, such as normal flat square shape, or Assemble within 15 degree inner and outer arc, such as Wave, column, and any cabinet can be taken out at arbitrary position of the whole led display. Easy to replace without affect other cabinets. 8) Excellent quality: Anti-stricking material with CE, FCC, RHOS, TUV Certification support. 9) Worry free after-sales service: Professional English speaking technician 24/7/365 online. you can get direct technical support anytime you need.More details, please contact:Kallen : kallen@yes-led.comWebsite: www.yes-led.comSkype: kallenworldMobile: +86 180 0845 4518/ + 86 177 7573 5352