The Kupole Family consists of spring loaded 2-section aluminum poles, the largest of the 3 sizes available extends to over 12' in height! The unique spring locking expansion system locks the Kupole between the ceiling and the floor, or two walls resulting in a quick, non-permanent mounting solution that only has a footprint of two inches in diameter! This unique product allows you to setup collapsible rigging, background support systems, lights, accessories, shelving, etc. The Kupole is an extremely versatile support and only takes a moment to set-up without the necessity of tools, all with the simple flip of a handle. The KKD100412 extends between 82.7-145.0" (210-370cm) and comes in a silver aluminum finish.