Ortho Plus Ariel King Mattress Sealy’s Ariel Ortho Plus mattress is ideal for those who suffer from aches and pains at night, providing firmer support to help achieve a deep, restful slumber. Taking advantage of the PostureTech Core Support spring system, the mattress has been exclusively engineered at Sealy to provide support in the places it’s needed most. It does this with a unique system where the springs get firmer as they compress. Not only does this ensure deep-down comfort, but it also helps to relieve pressure as you sleep. The PowerPack provides additional support to your lumbar region and works in conjunction with the spring system to reduce those aches that can disturb a good night’s sleep. Also hidden inside the spring system is a clever Edge Guard, which provides edge-to-edge comfort and allows you to sleep across the entire surface of the mattress without fear of rolling off. A double-sided design ensures a longer lifespan, as you can flip and turn it every three months to ensure even wear, and it’s finished with a tufted surface for even more support Please remember to measure your available space before ordering. Dimensions: Mattress Depth: 29 cm Double - Width 135, Length 190 cm King - Width 150, Length 200 cm Super King - Width 180, Length 200 cm Assembly: Ready Assembled Depth: 28 CM Height: 190 CM Width: 90 CM Buy and Save: N Firmness: Extra Firm Orthopaedic feel, firm mattress. Perfect for those who struggle with aches and pains Featuring Sealy’s Unique PostureTech Core Support system which offers deep down support and pressure relief Edge guard offers support right to the edges of the mattress and increases the sleeping surface Contains a Powerpack for additional lumbar support, reducing aches and pains Tufted, double sided mattress Mattress only - available in Single, Double, King and Super King Mattress height: 28cm Also available as a divan set in a range of storage options 5 year guarantee Handmade in the UK