Designed to provide baby with a satisfied and supportive night's sleep. It's handmade and features British ECO Ultra Firm Fibre, 230 micro Posturfil pocket springs and hypo-allergenic properties for complete peace of mind whilst your little one sleeps. With its innovative DualTech technology, the mattress has deep Ultra Firm Fibre and an Ecobond insulator pad on one side for newborns as well as a side offering individual pocket springs for toddlers. This helps promote the perfect posture for your child as they grow. With an open cell structure, the firm fibre works with the pocket springs by moulding to the contours of the body. This provides support and allows for increased airflow. This cot bed mattress comes with a removable Purotex®? Moisture Management cover. Fabrics that have been treated with Purotex®? contain microcapsules that are filled with natural probiotics. These provide a natural remedy against common allergens. Thanks to friction, when your baby lays on the mattress, the microcapsules burst open and absorb humidity to reduce moisture. These probiotics start to multiply and clean up the allergens. Additionally this mattress for cot beds also comes with a Barrier+ cover which is specially designed to remove dead skin cells and bodily fluids which act as a food source for fungi, dust mites and pathogens, remove fungal spores and limit the propagation of Staphylococcus Aureus and Escherichia Coli, two pathogens cited as a possible cause of cot death. We have a rigorous approach to the design and development of our mattresses. They are pounded 30,000 times to ensure they can last and last. We do wash, fire and toxicity tests as part of our strict quality control.