I bought this frame to put inside of another bed frame instead of using the wooden sticks bed frames usually come with. 

Pros
It fit perfectly inside. I bought the 9” and I feel like it’s a little low. I should’ve bought the taller one. But it is what it is now. See picture. 

Cons
-The screw holes were not all threaded completed. I had to figure it out instead of returning since it can be a pain to return sometimes. Frustrating and time consuming though. 
-This bed sheds little fabric hairs nonstop and scratches easily. 
-The grey is dark, not light.