This waterproof mattress pad is perfect for your baby's pack n play. Its tri-fold design makes it easy to store while also providing a comfortable sleep surface for baby. With a cozy thickness of 1.5 inches, this mattress helps ensure baby's comfort and safety during naps or overnight stays in the playard. Two included waterproof removable covers provide added protection, allowing you to simply swap out a soiled cover for a fresh one. Measuring 26 by 38 inches, this mattress is designed to fit most standard sized playards. Its waterproof material makes clean up easy - just wipe down spills and messes. Give your little one a safe, hygienic place to rest with this pack n play mattress and its extra protection from removable, washable covers.