Features: This economical manual rolling developing stand enables effortless film processing for 120, 135, and 4x5, requiring easy installation and ready for immediate use. Crafted from plastic, ensuring compatibility and smooth rolling action during development. Designed for photography enthusiasts, professional photographers, and home darkroom users seeking tool to handle their own film developing tasks with ease. Perfect for darkroom settings or home studios, it simplifies the rolling and developing process for various film negatives, enhancing efficiency in controlled environments. With its adaptability and straightforward operational, this stand streamlines film development, making it accessible for all experience levels while maintaining consistent results. Specifications: Component:Plastic Size:Approx.137x90x36mm/5.39x3.54x1.41inch Package Includes: 1Pc Rolling Rinse Holder note: 1.Please allow 1-2cm errors due to manual measurement, making sure that you not mind before order. 2.Due to the differences between different monitors, the picture may not reflect the actual of the item.