EC Reference Price: ¥17,999 Brand new, unopened. Professional Dual-Axis Manual Background Support System: The counterbalanced chain and gear assembly allows for quick and easy raising and lowering of backgrounds such as background paper, photo cloth, and PVC cloth. Multiple Installation Methods: The 3-way design of wall/ceiling/light stand mounting using a manual pulley system allows for easy and quick background changes. Easy Setup Crossbars: Equipped with two 118-inch/3m stainless steel tube crossbars (each crossbar consists of three 39.4-inch/100cm diameter 1.9-inch/4.8cm short tubes). The crossbars have a twist design for quick assembly and disassembly, making them easy to carry and space-saving. Durable Mounting Structure: Two brackets with high-strength metal hooks ensure the sturdy and long-lasting performance of the roller system. Wide Range of Applications: The roller system provides a 3-meter ultra-wide shooting space, perfect for photo studio shooting, product display backgrounds, home studios, video conferencing, live streaming, and more. [MagicLine Photo Background Support System, Dual-Axis Manual Background Stand, Equipped with 118-inch Stainless Steel Bars, Photo Stand Mountable on Walls/Ceilings/Light Stands, Ideal for Product, Portrait, and Video Shooting, Easy to Assemble and Highly Stable (2x Chains, 2x Folding Hooks, 2x Stainless Steel Bars)]