Darkroom & Studio Photographic Equipment
Neewer 10.5ft Stainless Steel Heavy Duty C Stand with Boom Arm, Quick Setup Base, Thicker Center Rod Max Load 44lb/20kg, Photography Light Stand with 4.2ft Holding Arm for Monolight Softbox, SC320Q
【Upgraded Quick Setup Turtle Base】 Featured with a revolutionary spring ring locking mechanism, our light stand base enables the chassis legs to pop up by gravity in seconds. All you need to do is to pull the locking sleeve on the top of the base....
https://www.bizrate.co.uk/photography_darkroomequipment/neewer-10-5ft-stainless-steel-heavy-oid35724566481.html