Sealy OptiCool 2-Stage Crib and Toddler Mattress

Featuring firm construction on the infant side and cool gel memory foam on the toddler side, this two-stage mattress makes a perfect pick-up for your little one. From Sealy. Soybean cool gel memory foam; cotton cover Measures 51.63" x 27.25" x 5.25" Lifetime Limited Manufacturer's Warranty