Created this because I didn't want to have to buy table leg extenders for using at craft shows. This brings the products closer to our customers.

The attached 6in files add a total of 6 inches to your table height with all adapters. The extender part on its own is not 6 inches tall.

Fully parametric model on onshape. Feel free to adjust if you want different length extenders or if you want to design other "adapters" for the base or make it fit you table legs better.