SUPERIOR STABILITY - Extends from 82.7' to 145.7' providing a secure and reliable support system for various background sizes, ensuring your backdrop stays perfectly in place during shoots. ENHANCED DURABILITY - Crafted with high-quality materials, this background support guarantees long-lasting performance, withstanding frequent use in diverse studio environments for years to come. EFFORTLESS ADJUSTABILITY - Easily adjust the height from 2.1m to 3.7m to accommodate different shooting requirements, offering versatility for portraits, product photography, and more with ease. ULTIMATE PORTABILITY - Weighing only 4.9 lbs, this lightweight auto pole is easy to transport and set up on location, making it an ideal choice for photographers on the move, indoors or out.