RAM 18″ Long Extension Pole with 1″ and 1.5″ Single Open SocketsThe RAP-CB-201-18U consists of a LONG extension pole and 1″ and 1.5″ ball single open sockets. The socket ends can swivel 360 degrees; this allowing for you to rotate your camera adapter in any direction. Dimensions:Pole Length (Socket End to Socket End): 18″ Features: 1. Extension poles are buoyant, will float if dropped in the water2. All components are plastic or stainless steel making this camera system the perfect solution for many outdoor activities, including saltwater applications3. Light weight, easily adjustable and packable – easily break down your camera system to stow when not in use4. Modular system allows for infinite configurations – easily capture self-portrait images from water level, overhead shots and even underwater images of your latest catch5. Easily rotate the mounted camera to operate on-board functions, check shot angles and other critical adjustments6. Lifetime warranty7. Made in USAMaterial:High Strength CompositeBall Size: 1″ Rubber Ball “B” Size Note:The “U” in the part number reflects product packaged in poly bag.