The Playpen mattress is very high quality and makes a very good impression no comparison to the cheap foam mattress for half. I would definitely buy the mattress again the delivery was very fast. I think it a pity that the mattress is not quite my playpen fills although it should be suitable for 75 x 100, the mattress has a dimension of 68 x 96 cm would be interested in what measure probably has the mattress 100 x 100.