Camcos 5 In. Clear RV Sewer Hose Extender allows you to extend your RV sewer hose outlet by 5 In. This provides an easier, more convenient hose connection. The transparent design lets you see when your system is fully rinsed. This hose extender is non-restrictive for free water flow and fast dumping. During hookup, the extenders bayonet ends attach easily to your RVs sewer connection. This hose extender measures 4-7/8 In. x 3-13/16 In. x 3-13/16 In. and is made of durable polycarbonate. Made in the USA.