By: Zinus
Discover the perfect sleep solution with the Zinus No Assembly Metal Box Spring. This 4-inch white mattress foundation is designed with a sturdy metal structure and split Cal King sizing for exceptional comfort and durability. Experience the best in Box Springs with ZINUS, featuring superior customer support, easy maintenance, and unbeatable comfort. Visit the ZINUS Store today for the perfect sleep solution.
Amazon Customer: I liked how easy it was even for an old man to do.
United States on Oct 26, 2023
Easydusit57: My brother is much older and elderly, and the boxsprings that they had on their full frame were squeaky and uncomfortable. I bought this for them and they absolutely love it. As it is a fold up, it was extremely easy to remove from the box and unfold and put onto the full frame. it will last a long long time it was very convenient since my brother is unable to lift much or do any kind of work.
United States on Oct 12, 2023
Jware85: This box spring is amazing! I was a little worried about the studiness of this since it was a folding box spring, but boy was I wrong! We have a very narrow staircase and a regular box spring will not fit so I had to find something else. This was the best find! Unfolding this was a breeze and it fit perfecting in our bed frame! I am so pleased with the quality and value of this!
United States on Oct 10, 2023
C. Fesler: I was leary of buying this product, afraid they would send a king instead of the Calif. King I asked for. It was perfect, very well designed and sturdy. It reduced the height of our bed to just what we wanted.
United States on Oct 03, 2023
Kyla Constantin: I purchased this low profile box spring for my 5-year-old. I didn’t want a tall box spring for safety concerns, and so that she could get up and down herself with ease. I opted for this one (instead of the box spring in a box that you have to build) for convenience and paid the extra money. I must say, worth every extra penny that we didn’t have to build this. It was easy to flip open and stick in the bed frame. It fit, and does its job perfectly so far!
Canada on Nov 13, 2021
Amazon Customer: Very easy to assemble. Sturdy so far.
Canada on Jul 06, 2021
Maxime: As the title says, it's a bed box that can be carried around and deployed with ease. No need to assemble anything with screws and screwdrivers. Just take it out of the package and unfold it. It's very nice because when I get to my travel destination and want to set up the bed, I don't have to fight with building the materials for hours. Just unfold and it's ready.
Canada on Nov 30, 2020
Andrew D.: Excellent and exactly what I was looking for. I needed a very low profile bed frame because I purchased a new bed ( headboard and footboard) . Came across this one and seen it had good reviews. Super easy to assemble ( literally unfold it) and its ready. Also...no noise at all!! I was worried it would mix badly with my new metal bed but it's completely noise free unlike my old wooden bed frame.
Canada on Nov 06, 2019
VacationReader: I've waited over 3 months before writing this review. We purchased an expensive 18 inch mattress from a local retail store almost two years ago and bought the matching 4 inch bed foundation to fit our existing sleigh bed. While I loved the comfort of the new mattress, I was really bothered by the noise it made every time my husband or I would move.... then to add to my disappointment, after about a year, it felt like the mattress was sagging in the center, despite replacing the cross bed rail supports on on our sleigh bed.... I did some research and found that our foundation actually had box board on top!!!! (For a mattress that cost $3000, the foundation that was sold with it did not meet the quality of the mattress. The wood construction was flimsy as well). Then I found the zinus foundation online, read through the reviews and ordered with reserved expectations. I was very happy and relieved, however! This foundation is of the highest quality- very solidly built, the packaging and workmanship are amazing, and I know it will surpass the life of my expensive mattress. The sagging of our mattress is no longer there (confirming that it was our crappy foundation), and best of all-...
Canada on Dec 23, 2018
| ZINUS 4-Inch White Metal Mattress Foundation - No Assembly Required | Zinus No-Assembly Metal Box Spring - Quickly Set Up & Enjoy Comfort | ZINUS 9 Inch SmartBase Steel Mattress Foundation - No Box Spring Needed | |
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| B2B Rating |
94
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96
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95
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| Sale off | $46 OFF | ||
| Total Reviews | 445 reviews | 236 reviews | 3 reviews |
| Batteries required | No | No | |
| Is Discontinued By Manufacturer | No | No | No |
| Model Name | No Assembly Metal Box Spring | ||
| Brand | Zinus | ||
| Item Firmness DescriptionMedium | Age Range Adult | ||
| Color | White | ||
| Size | Split California King | ||
| Item Weight | 49.9 pounds | 35.3 pounds | 26.2 pounds |
| Warranty Description | Worry-free 5 year limited warranty included. | 5-year warranty. | |
| ASIN | B01HIR5H9Q | B00R6OX5MS | B00NPVCNS8 |
| Comfort Layer Material | Memory foam | ||
| Fill Material | Memory Foam | ||
| Refill | Memory Foam | ||
| Product Dimensions | 83 x 71.5 x 4 inches | 74 x 53 x 9 inches | 74 x 38 x 9 inches |
| Top Style | Tight Top | ||
| Special Feature | Sturdy | ||
| Assembly required | Yes | Yes | |
| Fabric Type | Sturdy Steel Frame With Poly Jacquard Cover | Sturdy Steel Frame With Poly Jacquard Cover | |
| Customer Reviews | 4.6/5 stars of 7,136 ratings | 4.7/5 stars of 3,554 ratings | 4.5/5 stars of 29,568 ratings |
| Item model number | OLB-BIFD-4CK | SM-SC-BIFD-9F | OLB-ABS-9T |
| Best Sellers Rank | #29,136 in Home & Kitchen #13 in Box Springs | #33,539 in Home & Kitchen #16 in Box Springs | #2,481 in Home & Kitchen #1 in Box Springs |
| Manufacturer | Zinus | Zinus - DROPSHIP | No |
| Included Components | Box Spring | ||
| Form Factor | Bed Frame | ||
| Construction TypeSteel Frames | Item Weight49.9 Pounds | ||
| Thickness | 4 Inches |
United States on Oct 27, 2023