pThe grey 4-split foam mattress size 90x200x9 cm from Hoppekids is a smart mattress for the ECO Dream JUMBO bed. /p pThe JUMBO bed is a flexible bed where the lower bunk can be used both as a seating area and a bed. The mattress is used as cushions when the lower bed is used as seating area, and as a mattress when the lower bunk is used as a bed. /p pThe mattress offers good support and comfort both when used as a mattress and as cushions. Use with a sheet to increase the mattress′ durability when it is used as a bed. /p