12 Inch Ashley Hybrid King Adjustable Base and Mattress


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SKU: M628M8 Categories: , , , ,


This hybrid king mattress and king mattress foundation set is simply a better way to get a great night’s sleep. The hybrid mattress gives the contouring support of a traditional coil mattress and the firmness of gel memory foam that provides restorative support for your lower back. The riser is an all-in-one support system that takes the place of an ordinary bed frame and box spring. And setup is as easy as 1-2-3. Step one: follow the riser’s quick and easy “no tools” assembly instructions. Step two: remove the mattress from the box and unroll. You’ll be amazed at how it fully expands within minutes. Step three: enjoy a great night’s sleep.


  • 74”W x 79”D x 14”H
  • Includes hybrid mattress and mattress riser;Comfort level: firm;2″ high-density gel memory foam lumbar support, 2″ high-density cushion firm foam and ¾” high-density base foam;8″ power packed wrapped coil system;Mattress includes 10-year non-prorated warranty, CertiPur-US certified ;Base with sturdy metal frame;Sets up quickly—no tools needed;Soft, rounded edges on all 4 corners;Headboard brackets included;12 support legs for increased support and weight distribution;State recycling fee may apply;Assembly required
  • Assembly Instructions: https://www.ashleydirect.com/GraphicsVault/Assembly_Instr/M91X42_i.pdf

Additional information

Weight 175.43 lbs
Dimensions 74 × 79 × 14 in
Color Family