2&rdquo; 8-14 Ft. Tall Adjustable Vertical Slip Fit Upright - Telescoping model for Pipe and Drape Displays and Backdrops Telescoping Slip-Fit Upright is fully adjustable from 8 ft - 14 ft. for extreme versatility The recommended base plate size for this upright is 18" x 18" Heavy Duty 35 lb. with pin for 2" diameter Upright (base & pin not included): http://www.amazon.com/dp/B00SJF9LXU Upright locks into position in 12 intervals with a button lock feature and can be used at any interval using the unique locking clamp feature Heavy gauge 2 diameter aluminum means less weight but extreme durability 4 slots in the top allow for various angles and display configurations