Our Practice Teeter Base is made from UV resistant 1¼" pvc that never needs painting. Features a pull out detachable fulcrum which allows you to easily remove the board from the base. It also features visual side bars so the dog can see where the pivoting center of the board is. Our Practice Teeter Base is fixed at 24in tall, standard competition height, which is ideal for all size breeds. The Practice Teeter Base height is NOT adjustable. We include the hardware and easy to follow assembly instructions as well as what size board to purchase (12ft x 1 ft x 2", a common size found in home improvement stores) and how to prepare it. Note: THIS IS FOR THE BASE ONLY. YOU WILL NEED TO PURCHASE AND PAINT YOUR OWN BOARD. **Ships partially assembled** Includes easy to follow assembly directions, and hardware, to attach to your plank. Plank not included.