This extension is built with a thick and durable material that is far stronger than its peers, able to withstand up to 10 pounds of weight without deformation, even in the face of severe weather, such as storms, snow, and even suitable for underground use, to provide lasting and reliable protection for your home. The innovative extendable design allows this downspout extender to freely stretch from 21 "to 66" and easily connect multiple drains with a simple rotation, whether it's extending the downspout to protect the house from water or maintaining a stable yard foundation, making your drainage solution more flexible and efficient. We understand the importance of adaptability, so we offer two different sizes of downspout adapters that are perfectly compatible with 2" x 3", 3" x 3" and 4" x 3" downspouts for hassle-free installation. The package is also equipped with 8 reinforcement screws to help you secure the adapter to the downspout, preventing the risk of slipping and making your drainage system more stable and secure. Even more surprising is the excellent flexibility of this gutter extension, it can not only easily bend into the desired shape, but also perfectly hold the shape, not easy to knot or crack, making installation and adjustment easier than ever. You will receive a complete drainage solution with 2 high-performance retractable drains, 4 universal adapters, 8 reinforcement screws and a detailed instruction manual. Color: White. Material: Plastic.