The Brett Martin BR503B 65mm x 4m Plain End Square Downpipe in Black is a high-quality and durable rainwater system component. Made from sturdy plastic material, this downpipe is designed to withstand harsh weather conditions while offering efficient water flow. Its sleek black finish adds a touch of sophistication to any exterior, making it both functional and aesthetically pleasing. The product is easy to install and comes in a convenient length of 4 meters, making it suitable for a variety of building projects. With its robust build and excellent performance, the Brett Martin BR503B downpipe is a reliable choice for your rainwater system needs.