3 Inch Box Spring California King, Low Profile Box Spring California King Size, Metal Bed Base,Heavy Duty Mattress Foundation, Non-Slip,Easy Assembly
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This item is eligible for return within 30 days of receipt
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
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Availability:
20 left in stock
Arrives
Wednesday, Jul 23
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Size: California King
Style Name: 3 Inch
Features
- 3 Inch Box Spring for California King BedSturdy metal box spring support.The max weight 3500lbs.
- Low Profile Box SpringIt can be compatible with bed frames or used directly on the floor.Suitable for people who like low beds.
- Easy AssemblyThe packaging includes installation instructions, which are clear and easy to understand, allowing you to quickly complete the installation.
- Anti slip and silentThe box spring adopts a silent design, with seamless welding at both ends of each pillar and support frame to prevent structural deformation. When you move or roll over, it will not make any noise, let alone slide.
- Warm ReminderPlease confirm if the size is appropriate. If you have any questions, please contact us and we will definitely help you solve them.
Item Weight: 35.5 pounds
Product Dimensions: 83.6 x 71.6 x 3 inches
Country of Origin: China
Item model number: SY-BS3/5/7/9
Date First Available: December 2, 2024
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Wednesday, Jul 23
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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- Financing through Apple Pay
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Similar Products
Top Amazon Reviews
Size: Queen
Style Name: 3 Inch
The frame was easy to put together. We bought this for the guest bedroom to add extra support for the mattress. It worked out great. I loved that it was low-profile, so the mattress was not too high.
Reviewed in the United States on June 12, 2025 by Patty
Size: King
Style Name: 4 Inch
This takes a little time to put together, but it's totally worth it. The instructions are fairly clear and simple. It feels very sturdy. We have used this for about 6 months now and have had zero issues.
Reviewed in the United States on May 29, 2025 by Amazon Customer
Size: Queen
Style Name: 4 Inch
Easy to assemble. Perfect box springs.
Reviewed in the United States on June 21, 2025 by DIANNA
Size: Queen
Style Name: 4 Inch
I bought this so my aging German Shepherd can still get up on the bed. Last one was 9 inches tall! She just could not do it anymore. It will take about 30 minutes to assemble it, but it was fairly self-explanatory. All the screws are there, along with an allen wrench & a pre-made wrench to do the job. They give you a couple extra screws, just in case they are needed. It is pretty solid once assembled as well. I was worried about noise being metal, but it is fine. Good Luck!
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Reviewed in the United States on June 16, 2025 by SJT
Size: Twin
Style Name: 4 Inch
The box spring was easy to set up. My sister is in charge of putting things together at my house and she mentioned it wasn't hard at all. It is very solid product, I'm pleased with the price and quality. The size was perfect for my child's bed, it looks juts like in the picture and it works perfectly.
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Reviewed in the United States on May 14, 2025 by DANILKA
Good for the price but may not fit on some headboard footboards. The box spring when assembled has plastic ends that are rounded and stick out making it hard to fit in all four sides. Other then that it’s nice
Reviewed in the United States on June 19, 2025 by Kess Kess
Did what it was supposed to. Set up was very easy. It’s going to be six months and still no issues.
Reviewed in the United States on May 28, 2025 by Aaron Salcido
Size: Twin
Style Name: 4 Inch
Was easy to put together and a good value. Sturdy product.
Reviewed in the United States on July 15, 2025 by Hol