Plank Firm Luxe Hybrid Mattress Size:King Responsive coils add durable support

Responsive coils add durable support and help limit motion transfer

a trusted name in sleep solutions

and three comfort options — Soft

receives the stable base it needs for optimal performance

Plank Firm Luxe Hybrid Mattress Size:King Responsive coils add durable supportPLANK FIRM LUXE The firmest, flattest, and most supportive hybrid sleep American Chiropractic Association Approved Endorsed by the American Chiropractic Association (ACA). A three month study found that this luxe design reduces spinal stress, improves lumbar support, and alleviates back pain Firmest Hybrid Mattress on the Market Never feel your back dip and never opt for the floor again. The extra firm support (a ten on the firmness scale) will keep