White Zig Zag Memory Foam Mattress - 4 Sizes

18cm Depth: Features a 13.5 bonnell gauge open coil spring system. Adaptive Contouring: Molds to your body shape for personalized support. Four Sizes: Available in small single to double sizes. Pressure Relief: Alleviates stress on pressure points for a restful sleep. Medium Firmness: Ideal for side sleepers needing extra support.