Sierra Sleep by Ashley® 12 Inch Ashley Hybrid King Adjustable Base And Mattress

$1,169.99 USD Regular price $1,409.99
SKU: M628M8

Sierra Sleep by Ashley® 12 Inch Ashley Hybrid King Adjustable Base And Mattress is backordered and will ship as soon as it is back in stock.


The Hybrid 1200 king mattress and king mattress foundation set is simply a better way to get a great night’s sleep. The mattress gives the contouring support of a traditional coil mattress and the firmness of gel memory foam, providing 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.

  • Includes hybrid mattress and mattress riser
  • Comfort level: firm
  • 2" highdensity gel memory foam lumbar support, 2" highdensity cushion firm foam and 0.75" highdensity base foam
  • 8" power packed wrapped coil system
  • Mattress includes 10year nonprorated warranty, CertiPURUS 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
additional color Black/Gray
material Fabric
consumer assembly Assembly Required
lifestyle Traditional
mattress brand Ashley Sleep
mattress special feature Foundation
manufacturer warranty days 365
intended rooms Bedroom
overall dimensions 74''W x 79''D x 14''H
assembly instructions

qty per case 1
is express ship eligible TRUE
is commodity TRUE
Weight and Dimensions
item weight lbs 175.43 lb
item depth 79.0 in
item width 74.0 in
item height 14.0 in
shipping weight lbs 192.79 lb