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SHLAND

SHLAND Box Spring California King, 5 Inch Metal Cal King Size Box Spring Basic Bed Base, Mattress Foundation, Black Heavy Duty Metal Structure with Cover

Based on 2,250 reviews
Condition: New
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$115.99
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Availability: 18 left in stock
Fulfilled by SHLAND
Arrives Nov 3 – Nov 6
Order within 15 hours and 4 minutes

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At a glance

Condition
New
Size
California King
Style
5-in Height
Model
Cal king Box Springs 5 in
Dimensions
83.6 x 71.6 x 5 in
Color
Black
Material
Metal
In the box
Slat

Features 5

  • Box Springs Strong Construction: California king box spring 5 inch with heavy duty metal slats and solid reinforced steel construction, which ensures the stability and durability of the mattress, 3000lbs max weight capacity
  • Low Profile California King Box Spring: Box springs 5 inch elevates your mattress, adding a touch of comfort, can fit for california king size bed frame, innerspring mattresses, memory foam mattresses, latex mattresses,etc
  • Quiet and No Noise: Mattress foundation adopts a silent design, sturdy and reliable heavy duty structure achieves maximum durability, prevents squeaking noise and ensures a peaceful sleeping environment
  • Quick and Easy Assembly: Metal box spring california king with clear instructions and all the necessary tools included, just simply follow the straightforward instructions for quick assembly

Description

Are any tools required and will it be hard to assemble this box spring? Box spring with clear instructions and all the necessary tools included, just simply follow the straightforward instructions for quick assembly. Does this box spring require a basic bed frame to support? A basic metal bed frame or platform bed frame is required to support this box spring. Add your mattress, and you've got the dynamic trio for rock solid support. What kind of mattress can this box spring hold? Our box springs are designed to do it all. Rest your memory foam, latex or spring mattress on top for smooth snoozing. Box springs features a reliable metal structure and multiple support slats to support your mattress Rounded edges leg reduce collision injuries to you or your family members, giving more humanistic care Upgrading of integrated structures, easy to assemble. A perfect foundation for your mattress Box spring and cover set, comes with fabric box spring cover that can be removed for spot cleaning 5 Inch Metal Box Spring 7 Inch Metal Box Spring 14 Inch Metal Bed Frame 6 Pieces Mattress Gaskets 2 Pack Bedside Caddy What makes us unique？ We are a professional metal furniture manufacturer with many years, we believe that everyone deserve a good night’s sleep, a happiness warm home. No matter our metal bed frame, or box spring, they are worth, high-quality, easy to understand, easy to assemble. Each products is carefully curated and manufactured to function efficiently while appealing to a stylish, innovation, minimalist that works well with any room decor.

Specs 22

Size California King
Material Metal
Product Dimensions 83.6"L x 71.6"W x 5"H
Style 5-Inch Height
Special Feature Squeak Resistant
Other Special Features of the Product Squeak Resistant
Brand Name SHLAND
Unit Count 1 Count

Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Nov 3 – Nov 6

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.

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  • Financing through Google Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

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Top Amazon Reviews

Great value and easy to put together!
Size: Full Style: 7-Inch Height
Review Image by Martie K.
Review Image by Martie K.
Review Image by Martie K.
Review Image by Martie K.
Review Image by Martie K.
I need two box springs - a queen and a full. The queen is a platform bed and the full has a standard metal frame. I wanted something sturdy and these definitely fit the bill. Only took two days for delivery and was anxious to find out they were going to be as easy to put together as some of the videos I had seen. I pulled the queen out first and after sorting the pieces, proceeded ahead. Since I was doing it by myself, it took me about 45 minutes but I had no problem getting it put together. I put the cross bars in after placing it onto the bed platform. Since the platform is made of wood, the foundation does wobble a bit, but I'm hoping I can resolve that problem by tying it at the corners to the wood platform pieces. Hopefully that the weight of the mattress will keep it from moving around. As far as the cover goes, it fit perfectly and was easy to put on however I was disappointed it only covered the top. The pictures are of the queen size bed. After putting the full size together I attempted to put it on the metal bed frame and couldn't get it to fit. After measuring the width of the box spring and bed frame, the box was just under an inch too wide. No matter how much I tried, all four corners weren't going to fit within the bed frame. I was able to force three of the corners in but not the fourth. i finally gave up trying and just decided to let it sit on top. The last three pics are of the full bed. CAUTION - IF USING A METAL BED FRAME THAT ATTACHES TO A HEADBOARD - MAKE SURE THE WIDTH WILL FIT THE BOX SPRING. ... show more
Reviewed in the United States on May 2, 2025 by Martie K.
No More Gap!
Size: King Style: 3-Inch Height
Review Image by Kellz All Day
Review Image by Kellz All Day
Review Image by Kellz All Day
I have a storage platform king bed. There's a gap in the headboard and made the mattress very uncomfortable. This Box Spring is so sturdy and closes the gap! The instructions were easy. Female built it on my own and it was easy. Maybe took an hour. The box spring was perfectly compatible with my bed. Worth it ... show more
Reviewed in the United States on July 7, 2026 by Kellz All Day
Perfect for my needs
Size: Queen Style: 3-Inch Height
Perfect size. Easy to assemble and would definitely purchase again.
Reviewed in the United States on September 6, 2026 by Rachel
Very sturdy
Size: Queen Style: 5-Inch Height
Review Image by Dianne7
Review Image by Dianne7
Great solution for a mattress support. We ordered one queen size and one full size. We did have to modify the queen to fit the bed due to the bed posts being inset a little at each corner but that wasn't because of anything wrong with the bed frame it was simply the way the bed is designed. It took a few minutes to cut it to fit but after that it was perfect. The full size fit perfectly with no adjustments needed. These are very sturdy and durable unlike old style bed frames made of wood. Assembly is very simple and only took a few minutes. All parts were included and the instructions are clear and easy to follow. The frame covers are also included. The photo is of the full size. Highly recommended. ... show more
Reviewed in the United States on April 10, 2026 by Dianne7
Satisfied at the moment
Size: Queen Style: 5-Inch Height
Just got it today. Took me about 30 min or so to put together. Instructions were pretty easy to understand. It fits my queen frame exact. Doesn't weigh no more than 10lbs. Seems pretty sturdy. Im happy with the purchase
Reviewed in the United States on June 17, 2026 by trey
Great Support and Well Designed
Size: Queen Style: 3-Inch Height
I’m very pleased with this purchase. Assembly was very easy using the bolts and Allen wrench that are included. I had it assembled in about 30 minutes. It gives my queen mattress really good support without any creaks or noises. This gives sturdy support.
Reviewed in the United States on July 30, 2026 by Mark R. Lile
Bars bend overtime
Size: Queen Style: 5-Inch Height
Its good for when you are in a pinch, the down side is the bars bend easily. Less than a year and a half in - some bars bent and one side of the bed is not stable. I wake up with back ache from the side with the bent bars being un-even.
Reviewed in the United States on July 10, 2026 by Magy
Affordable and nice
Size: Full Style: 7-Inch Height
Worth the money, inexpensive but it got the job done. It does sit low, instructions and tools were included and easy to use. It’s looks good and it’s sturdy the cover is a nice material and easy to clean.
Reviewed in the United States on April 22, 2026 by K. Fields
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