The Sealy Geltex Ortho Mattress features 1400 pocket springs and Sealy’s unique Unirail firm edge system. This gives you edge-to-edge support, reducing that roll-off feel. The luxurious fillings include 40mm of heat free Geltex gel infused foam to give you unparalleled breathability with perfect pressure relief. Side vents aid in temperature regulation and keep the mattress well aired. This luxurious mattress is available to try in store. Sealy have a wide range of divan base upholstery fabrics available to chose from and you can match a Sealy headboard in the same fabric to compliment your beautiful handmade bed. This is an exclusive non internet product, please visit us in store at Sound Sleep to try out this beautiful mattress.