Clevamama Support Mattress ClevaSleepClevamama Support Mattress ClevaSleep This mattress is made from special ClevaFoam material, designed to support the development of your babys head, neck, and body. Its unique design ensures that your baby maintains the correct sleeping position, promoting a comfortable and restful sleep throughout the night. Features Reduces the risk of head deformities or flat head syndrome (Plagiocephaly) Reduces pressure on the babys head by up to 50% Increases