Item: Metal Frames for bed furniture Size: single, double, Queen, King, or customized Type: folding, unfolding, and rolled slats Wood Slats Material: Birch LVL, Poplar LVL, or Solid Wood Frame Material: Iron Iron tube size: 30x30x1mm Hardware: screws Bed Quantity: Customized Color: Customized Package: plastic ploy bag with carton