The Birlea Navy Blue Phoenix Ottoman Bedframe offers a stylish and functional addition to any bedroom. It is available in a variety of colours, including white, oak, pearl grey, and stone grey, and comes in small double, double, and king sizes. Crafted from solid rubberwood, this bedframe features a sprung slatted base for natural bounce and comfort, adapting to pressure points. The gas piston strength is 588 N, supporting mattresses up to 45 kg, with a maximum weight load of 350 kg for the frame. For optimal performance, the mattress must be in place for the pistons to function correctly. Please note that Birlea beds are designed for UK standard mattresses, with a recommended maximum mattress height of 203 mm. For non-carpeted surfaces, use anti-slip protection to prevent the bed from sliding, and avoid placing it directly on wooden floors. Felt pads are not considered adequate anti-slip protection.