Blue-Green Chroma Key Background Board - Green Screen for Chair Blue and green two in one, one side is green and the other is blue Suitable for most chairs in homes, offices and internet cafes. Thickened upgraded fabric Easy To Operate Secure it to your chair with fixed belt,Easy to set up and operate No Creases Imaging Clean Flat without creases, no ironing required, portraits can be cut out with one click Creative Special Effects Creation Before Keying After Keying Multi-scene Application Widely used in live video keying, online conferencing, special effects and other scenarios Easy Storage, Light and Portable Just fold it into a small circle, easy to store and carry when going out Details Spandex edging: Thickened protection, Shove out Non-Wrinkle ,More durable Exquisite stitching: every stitch, every detail is in place Fixed straps: double seat back binding, simple and convenient Storage steps It's designed to open automatically. Easy Storage 1. Fold the key board in half 2. Concentrate on both sides to the center 3. Both sides are folded and fixed 4. Resize the circle 5. Complete the storage Parameters Name: blue-green two-in-one keying background board Material: nylon Size: 75 / 110 Weight: 208g3g / 400g3g Color: blue-green double-sided Product List Round key board*1 Storage bag*1