This fabulous contemporary bed frame will be focal point in any bedroom. The Cologne Ottoman bedstead is upholstered in either a steel velour or a grey fabric and features a button detailing headboard. The platform top ottoman base features gas lift arms which makes it easy and simple for the base to be lifted. A protective base board is also included. The gas piston strength on this frame is 85 N and can support mattresses up to the weight of 65 kg. The maximum weight load for the 4"6 frame is 300 kg, and the 5" frame is 400 kg. Please note: Birlea beds are only suitable for a UK standard size mattress and the recommended maximum mattress height is 305mm. The mattress needs to be on the bed for the pistons to work.