Studio-Assets PXB Portable X-Frame Background System - 8'x8' Backdrop Stand 49mm It allows height differences in

It allows height differences in ceilings of maximum 2cm

It will work on tube diameters up to 2 1/4"

dusty/humid environments

The front panel is Velcro fitted allowing you to place the panel at the box edge or into the box 1 1/2" for improved light direction

It will not safeguard against flooding

Studio-Assets PXB Portable X-Frame Background System - 8'x8' Backdrop Stand 49mm It allows height differences inStudio Assets PXB Portable X Frame Background System 8'x8' Backdrop Stand Location, portrait, and event shooters will rejoice at the ease and portability of this self contained studio background frame. The PXB Portable X Frame Background System consists of a unique X frame and a convenient adjustable stand. The studio background stand assembles in minutes, is completely self supporting, stows away neatly in its own 8 x 8 x 36" (20 x 20 x 92cm) case