Thrive Kids Cool Blue Pocket Sprung mattress delivers regular comfort in a 15cm multi-layer design. The 10cm mini pocket springs provide individualised support and minimise motion transfer, while the 3cm foam and 2cm CoolBlue foam layers offer gentle cushioning and cooling comfort for a comfortable nights sleep. The mattress is finished with a soft quilted cover that is cosy, durable, and easy to maintain. Its combination of pocket springs, foam, and CoolBlue foam ensures a supportive, resilient, and long-lasting sleep surface suitable for children. Manufactured in the UK to high-quality standards, the mattress is perfect for bunk beds, trundles, midsleepers, or standard single beds, providing children with a restful, supportive, and cool nights sleep. - Rest Relax Visco Therapy Thrive Kids 15cm Cool Blue Pocket Sprung Mattress in White - Size: Small Single