The corner connectors are made of plastic. You must insert the frame rods into the corner connectors to build the frame. The corner connectors break when applying the pressure necessary to achieve the frame dimensions. This product is inferior so don't bother ordering it. It will cost you $** to return it.
- How did the color on site compare with the actual product? Fine
- Please tell us about the quality of the product. Unsatisfacory
- How accurate was the on site description of the product? Fine