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Spring Air Back Supporter Bancroft Plush California King-size Mattress Set

by Spring Air
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ITEM# 15502636
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ITEM#: 15502636

The Spring Air Back Supporter Collection Bancroft Plush offers a body contouring sleep system. The set features plush knit fabric quilted over memory foam to provide pressure relief and comfort for a great night's rest.

  • Size: California king
  • Set includes: Mattress, foundation
  • First layer: Quilted top has dacron fiber, 0.75-inch soft foam
  • Second layer: 0.375-inch memory foam on top of ergonomically zoned and tempered heavy duty innerspring placed inside a foam encasement
  • Support: Pocketed zoned innerspring
  • Materials: Super soft polyurathane foam, plush quilted top, visco memory foam
  • Back Supporter pocketed coil innerspring provides proper spinal support and pressure relief and also reduces motion transfer
  • Foam encasement offers wider sleeping surface and greater edge support
  • Memory foam provides great pressure relief
  • Meets federally mandated flammability standards


  • Mattress set: 20 inches high x 72 inches wide x 84 inches long
  • Mattress: 11 inches high x 72 inches wide x 84 inches long
  • Foundation (x2): 9 inches high x 36 inches wide x 84 inches long

Mattress deliveries require a 4-hour window to complete delivery; this includes carrying the mattress inside, unpacking it, simple set-up in the designated room, and removal of the packaging. Removal of your old mattress may be available for an additional fee. Arrangements should be made directly with your freight carrier.
Please note: Mattress sets are non-returnable upon signature at delivery.

This custom-made item will ship within 1-10 business days.


Mattress Type Innerspring, Memory Foam, Pocketed Coil Spring, Sets
Thickness 11 Inch
Memory Foam Type Foam, Memory Foam
Mattress Top Plush Top
Mattress Support Plush
Product Features Antimicrobial
Recommended Foundation Type Box Spring
Size California King
Dimensions See Description
Warranty 10 year Limited Manufacturer
Model Number 4616VST-1070
Country of Origin United States

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Shipping & Returns

Contact Information
1-4 week delivery after the item ships:**

Delivered by freight carrier. See Oversized Item Delivery Policy.

Mattress Return Policy:

Mattress Sets are non-returnable upon signature at delivery. Mattresses are non-returnable if opened or taken out of their plastic wrapping.
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This item cannot be shipped to Alaska or Hawaii. More details

Oversized Item Delivery Policy:

This item will be shipped via freight carrier to your home, excluding rural routes, remote areas not in close proximity to areas commonly serviced by freight carriers, islands, APO/FPO addresses, P.O. Boxes, Alaska and Hawaii. Please provide your daytime and evening phone numbers during check out so our carrier can contact you to schedule delivery. Refer to our Oversized Item Delivery Policy for additional information.
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For your protection, all orders are screened for security purposes. If your order is selected for review, our Loss Prevention Team may contact you by phone or email. There may be a two business day delay to process your order.

** Most Oversize orders are delivered within 1-4 weeks. Some orders may take 6 weeks to be delivered.