The Phoenix wooden Ottoman bed offers a high-quality finish, combining class and practicality with an opening base for ample storage. This bed is constructed from solid rubberwood. The frame features a sprung slatted base for natural bounce, adjusting to pressure for enhanced comfort. The gas piston strength is 588 N, and the frame has a maximum weight load of 350 kg, supporting mattresses up to 45 kg. Please ensure the mattress is on the bed for the pistons to function correctly. Birlea beds are designed for UK standard size mattresses, with a recommended maximum mattress height of 203 mm.