THIS IS THREE FUNCTIONAL ELECTRIC BED1. Electric adjustable three folds metal net bed surface. 2. Detachable ABS Bed head and foot board. 3. Aluminium alloy foldable bed side rails. 4. Powder coated steel bed frames. 5. Rubber castors with central lock system. 6. Electric elevator three folds mechanical system, operation with no noise. Has CE, UL etc authentications.