ALZO 10 Foot Aluminum Horizontal Pole for Background Support System, 2 Inch Diameter eBay The center tripod mount includes

The center tripod mount includes 1/4 inch x 20 and 3/8 inch x 16 threaded mounting holes

4 Speed selection from ultra slow to 1/2 inch per second

iPhone 8 Plus

An additional clear front pocket is provided on the softbox for adding additional diffusion or gels if desired

Note: this stand is not air-cushioned and does not have a multi-mode top

ALZO 10 Foot Aluminum Horizontal Pole for Background Support System, 2 Inch Diameter eBay The center tripod mount includesThis 10 foot long 2 section aluminum tube is 2 inches in diameter and supports Muslin and paper photo backgrounds. Absolutely necessary for paper backgrounds to prevent paper warping. Compatible with most other brands of background support systems that usually do not include a tube. Included with all ALZO Wall Mount Background Support Systems. Includes aluminum junction and hex keys to install. Accessories Click here for accessories