Reflex foam reacts to your weight & movement, providing a good level of comfort & support. At 15cm deep it is a very durable mattress & offers a comfortable but firm sleeping surface. The Small Double Essentials Reflex Foam Mattress is hypoallergenic & antibacterial, & also inhibits the development of dust mites, creating a perfect sleep environment for sufferers of allergies & asthma. Reflex foam mattresses feature open cell technology allowing the mattress to breathe, which is an additional advantage especially during the warmer months. Manufactured in the UK with quality raw materials & detailed finishing, you can purchase your mattress with the confidence of a 12 month manufacturer's warranty from one of the UK's leading memory foam & reflex foam mattress manufacturers. Foam colours may differ from those illustrated