Non-shaky, Non-slip, Noise-free, and Non-squeaky. No Box Spring is Needed. 3 in 1 steel supporting heavy-duty steel slat feet design ensures the stability of the metal platform bed frame. Superior quality metal materials are used to strengthen the legs to prevent slat distortion. Foam seal tape on the center bearing rod to prevent noise from friction. The bed frame with a 13''under-bed large storage space solve your storage needs. The structure design of the 3 in 1 steel support ensures the stability of the metal bed frame. You can rest safely in your bed and no need to worry about the shaking issue.