Premium Deluxe ClevaFoam® Pocket Sprung Baby Mattress Cot & Cot Bed Babies spend 50% of their time in deep sleep which is vital for their growth and development. So choosing a mattress which is comfortable and safe is very important. Our Premium Deluxe ClevaFoam® Pocket Sprung mattress combines our unique ClevaFoam® technology with up to 362 durable pocket springs which adapt to the changing weight of your child during the different stages of their development so as to ensure a restful night’s sleep as they grow. Advanced ClevaFoam® technology helps support your baby’s growing body and protect the round shape of their soft head to prevent Flat Head Syndrome (Plagiocephaly).  This is the only foam which is scientifically proven to reduce pressure on the back of your baby’s head by 50% and increase support by 80% (Trinity College, University of Dublin). Premium Deluxe ClevaFoam® Pocket Sprung Baby Mattress is available in Cot (60 x 120 x 11 cm) and Cot Bed (70 x 140 x 11 cm) sizes