Introducing the Premium Silvercare Hybrid Bonnell Sprung Mattress in a medium firm feel, expertly made in the UK and finished with a soft-touch Easy Relax knitted cover and traditional hand tufting for a durable, long-lasting sleep surface. With a generous 25cm depth, it layers a supportive, well-ventilated premium Bonnell spring core (designed to help align the spine and ease pressure points) with luxury fillings including 1700gsm poly comfort fibres, plus added foam support and insulation to enhance comfort while maintaining stability. The breathable, skin-friendly top promotes continuous airflow to help regulate temperature for a cooler nights sleep, while non-toxic anti-bacterial and anti-mite fibres create a hypoallergenic surface suitable for babies, children and adults. Flat packed for convenience and available in all standard UK sizes (2FT6 Small Single, 3FT Single, 4FT Small Double, 4FT6 Double, 5FT King and 6FT Super King), this fire-retardant mattress meets and exceeds British standards of quality and safety and is delivered to your room of choice on the first or second floor. | Somnior Unisex Silvercare 25cm Hybrid Bonnell Sprung Medium Firm Mattress in White | Size: King