Square Perfect 5027 6 X 9 Feet Premium Chromakey Screen Economy Muslin Backdrop, Green Perfect for Videography and Photography, Digital Masking, Video/TV Production, Independent Film Makers, Churches, and more Perfect for entry level videography and photography, digital masking, video/TV production, independent film makers, churches, and more 100% Satisfaction Guarantee. Use even lighting with a smooth color temperature lamp Place your lighting on the sides or the behind your subject