The slide base can be pulled out in two steps, and the stability is excellent.
Specifications
Material: Polyethylene
Size: (Storage) 180 x 330 x 330mm, (deployment) 180 x 500 x 500mm
Weight: 1.6kg, (at full water) 13.6kg
Usage 1, Put pole stably to the pole support as deeply as possible. 2. As it is screw type, Please tighten it until it is no longer shaken. 3. Pull out the slide base as needed, for example, the height of pole.