This Cotbed mattress with its breathable foam core and unique dual layer Airwave system offers 2 different comfort levels. Finished in a moisture repellent, removable zipped cover that can be easily cleaned. Suitable from Birth. 10cm deep offering a comfortable and supportive sleeping surface. Dimensions: 140cm L x 70cm W x 10cm H Dual Layer Nursery Quality PU Foam Core with Airwave Technology. Moisture Repellent 3 Layer Quilted Cover. Two Different Comfort Levels.