The product seems like it would be stable, but I'm too scared to use them because they would raise our bed 6 inches off the floor. Also, we bought this new style of bed and the feet are wooden and too big to fit into the holes. It is my fault for not measuring our bed feet. I have to find ones that don't fit into a groove and are just flat. I'm not bashing them, I just can't recommend them because I can't use them.