This is a set of 4 folding square legs. I bought them but didn't use them, so they are still in the plastic bag. I looked at them from the outside, and there is no rust, so I'm offering them for sale as is. The leg length is 29 cm. I would be happy if you would consider purchasing them. Leg length: 29 cm Table attachment area: 6.3 cm square Mounting screw holes: 6 Screws are also included.