Serena Bedside Crib Mattress

About the Serena Bedside Crib Mattress The Serena Bedside crib mattress has a fully breathable soft core encased in a luxurious ventilated polyester cover. The zippable cover can be removed and washed at 40 degress for optimum hygeine. Features Adaptive technology - Treats the textile with a temperature sensitive polymer and provides a dynamic response: the warmer it gets, the more Adaptive will evaporate moisture. More evaporation means a dryer and cooler sleeping environment.Dimensions: L: 52.7 cm x W: 66 cm x H: 3.5 cm