NEEWER Upgraded 3x2.1m Chroma Backdrop Stand with Casters 10104401

Heavy-Duty Build: 10x7ft (3x2.1m) aluminum alloy backdrop stand offers excellent stability for various photography setups. Ideal for parties, weddings, portraits, and more. Telescopic Wheeled Bases: Adjustable base width from 25.2"–39.4" (64–100cm); 360° detachable wheels allow smooth repositioning. Customizable Size: Width adjustable from 6.6ft to 9.8ft, height from 3.8ft to 6.9ft via six crossbars and two telescopic poles. Stable & Secure: Supports up to 8.8lb (4kg); includes anti-twist safety pins and secure knobs for added stability. Includes Clips: Comes with four spring clips (2"/5cm opening) to hold different backdrop materials in place.