Settle in for a rock-solid sleep with the Sealy Steeple Ortho Plus Mattress. Its PostureTech springs firm up under pressure, giving your back and hips the support they need. The PowerPack in the middle boosts lumbar relief, while a tough edge keeps you from rolling off—plenty of room to sprawl out. Breathable mesh sides and a damask cover help to keep it fresh and cool. Double-sided for extra life, just flip it every few months with the handy handles. Made in the UK, it’s 100% recyclable and comes with a 5-year guarantee for worry-free nights! This is an extra firm, orthopedic mattress with PostureTech Core Support.