The sleeper dn c folding mattress from hauck is the perfect add on for your hauck dreamn center travel cot adding a layer of extra comfort your baby the sleeper mattress is suitable for use from birth the mattress folds away and comes with its own carry bag for easy transport wipeclean approx 45 x 82cm we give your baby security the hauck company has been looking after the well being of entire generations of babies since 1921 as a parent you give your baby love warmth and affection