The Rock Hard Ultra Firm Mattress is the perfect mattress if you are looking for a rejuvenating and restful sleep. Designed to offer orthopaedic support, this mattress can soothe away your aches and pains when you are suffering with back pain. A generous layer of reflex foam within the interior offers highly reactive support. Adjusting to your movement to ensure you are correctly supported regardless of your sleeping position. Paired with ortho PU foam to enhance this comfort whilst shaping around your unique shape and lifting built up pressure off your joints. Rated extra firm, you can rest assured your neck, back and hips will be in snug alignment. Completely hypoallergenic for lasting bliss night after night, free from harmful and irritating allergens such as dust mites and hayfever. Say hello to the Rock Hard Ultra Firm Mattress, our firmest ever! Crafted with a robust ortho PU foam core and reflex foam layer, this extra-firm mattress keeps your spine, neck, and hips aligned, ideal for back sleepers. Its responsive foam molds to your body, lifting pressure off joints and reducing aches for a deep, undisturbed sleep. Hypoallergenic fillings fend off dust mites and allergens, ensuring a fresher rest. Wrapped in a soft, breathable polyester stretch knit cover, removable for dry cleaning, it stays cozy and kind to skin. Single-sided for easy care, just rotate it monthly to keep it pristine. Made in the UK with a 3-year guarantee, this mattress delivers trusted, floor-like support that’s perfect for anyone craving orthopaedic relief in a compact 25cm depth.