Wonderfully comfortableBaby mattress 70 x 140 cm "Polarstern" from Träumeland.The mattress, with its properties tailored to the needs of the baby, ensures a peaceful and restful sleep. Theintegrated moisture protectionabsorbs the moisture on the surface so that it does not penetrate the mattress core, so there is no need for an airtight moisture protection layer. The baby can breathe freely, even if it lies with its mouth and nose on the mattress, because theyBreathableis. The unique oneMultifunctional cover "sleep safety"consists38% TENCEL ™ and 62% polyester, can be removed and even split so that you can continue to sleep on one side while the other side is in the washing machine. Tencel prevents your baby from sweating at night. The core is one Cold foam mattresswith uniqueMore-way ventilation systemfor a mattress that breathes - for safe baby sleep. Cold foam mattresses have improved point elastic behavior, are more breathable and have a longer lifespan. The mattress has oneBaby side (purple)and oneToddler side (pink)to theTo optimally protect the spine. Ventilated step edges on the long sides ensure more safety when trying to stand for the first time.