40 x 40 x 2.5 inches

Make sure this fits by entering your model number. ✅No Holes, No Leaks - The upgraded version of the baby water tummy time mat has a thickness of 0.35mm, which avoids defects such as easy to hole and dissolution by heat. Designed air nozzle, water valve structure, and thick PVC fabrics perform very well at the internal seams, completely avoiding troublesome accidents such as leakage caused by bad seams. ✅Bigger Size, More Happiness - The upgraded baby tummy time mat size is 40''X 40'', which is larger than other ordinary baby mats and provides enough space for the baby to have happy tummy time and don't need to worry that the little angel will bruise because of crawling. It can even accommodate 2-3 children playing together and enjoy pleasant tummy time.