10 Deep Sprung Hybrid Mattress Memory Foam 3FT 4FT 4FT6 Double 5FT King Relief

  
The 7 zoned individual encased coils are positioned at the core of the mattress. On top, multi-layers of CertiPUR-US certified comfort foam are laid in place.

Make sure no one is standing at the direction where the mattress is rolling out to prevent any unnecessary injury.