In the photo is this mattress "WHITE". This was also one of the conditions for the purchase. Delivered was but in the color "yellow urine". This yellow shimmers but strong through the sheets, so that one has the impression, one had wet the bed. But this effect I did not have.
The seller is lucky that I can not get the mattress again as small wound together, otherwise they would have gone back.
PS. Despite the color, it is a great place to sleep.