SKU: 99756315712

California King Medium-Firm Luxury - 15.5g

Sale price$575.55 Regular price$639.50
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  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 12 - Jul 17

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For Your Every Summer RSVP, with Code: SUMMER15

Description

California King Medium-Firm Luxury - 15.5gIf you're building a California King mattress, this is the most popular combination: A California King 15. 5g 8" QuadCoil base, a California King sized QuadMini, and our premium zippered stretch cover designed from the bottom up for DIY builds. The 3" QuadMini is an upgrade found in premium commercial mattresses, providing more movement isolation and responsiveness than using latex or foam for your transition layer. Our goal in building this bundle

If you're building a California King mattress, this is the most popular combination: A California King 15.5g - 8" QuadCoil base, a California King sized QuadMini, and our premium zippered stretch cover designed from the bottom up for DIY builds.  

The 3" QuadMini is an upgrade found in premium commercial mattresses, providing more movement isolation and responsiveness than using latex or foam for your transition layer. 

Our goal in building this bundle for you was to take some of the guess work out of the DIY process. This combination is the right starting point for 90% of our customers. Finish your build with a nice natural latex layer.  We've partnered with Sleep On Latex to offer their latex through our site for your convenience. If you order the latex at the same time as the rest of your bundle, the return window on the latex will be 30 days from the day your final bundle item ships.

Pick a cover height that will fit the 11" of total coils in this bundle, plus however much latex you want to add. If in doubt, go one inch bigger than you need. The most popular option is 15".  We offer an 11" cover because some people choose to put just the coils in one cover, then the foam/latex layers in a separate cover. 

The discount on the QuadMini is built into the bundle price, plus an additional discount for buying the bundle together.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 99756315712

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A. Manzur
Battle Creek, US
★★★★★ 5
Great book
Format: Board book
Lovely book! very engaging! kids love the flaps and they're big and easy to pull up for little hands. Helps build vocabulary
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Reviewed in the United States on February 13, 2026
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Amber R
Los Angeles, US
★★★★★ 5
2 year olds favorite
Format: Board book
This is my 2 year olds favorite book. We had to get him the rest of the authors books and this is his favorite. Highly recommended!
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Reviewed in the United States on April 25, 2026
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Raju
Waukegan, US
★★★★★ 5
A Fun, Repetitive Book That Keeps Kids Engaged
Format: Board book
Dear Zoo has become a go-to read during playtime because the lift-the-flap feature keeps my baby actively involved. The simple storyline and repetition make it easy for young children to follow and anticipate what’s coming next. Pros: Lift-the-flap design encourages interaction and curiosity Repetitive text helps with early language development Short and engaging—great for babies and toddlers Sturdy board book holds up well Cons: Flaps can bend if handled roughly Very simple story, so older toddlers may outgrow it Conclusion: Dear Zoois a classic interactive book that works especially well for younger children.
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Reviewed in the United States on December 13, 2025
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Nina C.
Boise, US
★★★★★ 5
Perfect for little ones
Format: Board book
This was perfect for my 4 yeara olds birthday. He reads it twice a week and loves lifting the flaps and making the animal noises.
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Reviewed in the United States on April 1, 2026
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Alice Mau
Waukegan, US
★★★★★ 4
Hard to open
Format: Board book
Sweet, but its hard to get the flap opened on all the sides.
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Reviewed in the United States on February 2, 2026

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