If you produce videos and you want special effects, or if you conference with others via Skype or Webinars amd you want to cover your background projecting whatever you want. Chroma keying gives you the visual power to embed yourself in any content you choose. The creative freedom to personalize your stream in any way imaginable. The mountable Chroma Key Panel for green chroma is your solution. The material is quite resistent and washable. Also movie makers use the same technology.