Home 1” 3 lb memory foam molds to each individual shape 4” High density foam base creates long lasting support 1 year non pro-rated warranty BedTech 5" Twin Kids-Pedic Mattress$170.00PriceSizeSelectQuantityAdd to CartBuy NowMattress DimensionsTwin - 38″x 75″x 5″ Full - 53″x 75″x 5″