The Smith-Victor 28" Cloth Chroma-key Pak for LB-28 Light Tent adds versatility when using the shooting tent. They have a velvet-like appearance, and they cover the back and bottom of the shooting surfaces.
Chroma Key backgrounds add versatility -- they permit adding any color or scenic background in post-production.
Chroma Key Choices
One sheet each of Chroma Key Blue, Chroma Key Green