The Bloom Stand 80  has an 80 cm shaft and is designed to support a Hanging Basket for easy access to maintain. The 3 prongs on the bottom enable it to be placed in your garden to withstand normal weather. The basket sits on the top and can be easily removed if needed. 
They are also available with a 50 cm shaft as well. These will be listed on there own, and named  Bloom Stand 50.
 
We have had them hot dipped galvanized too for added protection.
One of the photos shows 2 different types of baskets available at Garden Centres.