Welcome to Washranp LLC, wish you a nice shoppig. It is easy and convenient to install this downspout adapter because it fits most types of drain pipe. This downspout adapter connects the roof rain gutter to the drain pipe, which can well improve water drainage. It is constructed of plastic material. There are two sizes for you to choose from. This downspout adapter is suitable for garden. Item Name: Downspout Adapter Material: Plastic Features: Easy Installation, Mini, Improve Water Drainage Size Details: S, L: 7.5cm/2.95", W: 5cm/1.97"(Approx.) M, L: 10cm/3.94", W: 7.5cm/2.95"(Approx.) Package Includes: 1 x Downspout Adapter 2 x Screws Our Universal Downspout Tile Adapters are perfect to complete the transition from a rectangular downspout to your drain tile. Connect downspouts to any round drainage pipe. Adapters are slightly oversized for an easier install. The installation of this downspout adapter is easy and convenient because it fits most types of drain pipe. This downspout adapter fits most types of drain pipe, which is easy and convenient to install. Please dont hesitate to contact us if there is any problem. We will respond to you under 24 hours and solve the problems for you.