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DFAN

DFAN 76"×80" Bunkie Board King Size – Double Sided Non-Slip Breathable Bed Support, Anti-Sag King Bed Slats Support Under Mattress for Slatted Bed Frame Base, Metal Frames, Sofa Beds, Foldable Black

  • Based on 67 reviews
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Availability: In Stock.
Fulfilled by Amazon
Arrives Friday, Oct 23
Order within 13 hours and 12 minutes
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Color: Black


Size: King


Features

  • Improves Sleep Quality: Flat surface of this bed bunkie board king size prevents sagging and keeps your mattress stable. A level sleeping area that's gentle on your spine and relieves back pain. Crafted from soft, silent Oxford fabric to elevate your rest
  • Thin Enough: At just 0.4 inch thick, this mattress bed support board king adds virtually no height. No visible edges, no change in bed height, and no alteration to your decor or your preferred bed height
  • Space-Saving Design: Folds vertically for compact storage when not in use. The king bed slats for king size bed is ideal for smaller bedrooms, guest rooms, or seasonal mattress setups
  • Dimensions: Available in Twin, Full, Twin, and King. Dimensions: (Twin: 7538 Inch, Full: 7554 Inch, Queen: 8060 Inch, King: 8075 Inch) Our bed boards for under mattress king is manufactured to precise specifications, with a tolerance of no more than 0.5 inches, to provide a reliable fit
  • Dual-Sided Non-Slip Silicone Dots: thousands of raised grip points on both surfaces. Keeps your mattress and bed frame from shifting. These silicone dots on the king bed support board are wear-resistant and designed not to shed or lose grip over time
  • Premium Materials: Mattress foundation king has PP core wrapped in breathable, water-resistant 1680D Oxford fabric. Structural integrity resists warping. Odor-free, waterproof, moisture-resistant. Built-in ventilation holes aid airflow. Durable and long-lasting
  • Versatile Compatibility:Works seamlessly with bunk beds, sofa beds, folding beds, camping air mattresses, platform beds, metal frames, and slatted frames. A refined solution for virtually any bed setup
  • Proper Usage: This king mattress platform bunkie board is designed as a top layer on an existing solid base. It does not replace a box spring or bed frame. Frame not included. If you have any quality issues, we will resolve them for free

Brand: DFAN


Size: King


Product Dimensions: 80"L x 76"W x 0.4"Th


Item Weight: 14.9 pounds


Cover Material: Oxford


Weight Limit: 500 pounds


Special Feature: Breathable, Double Sided Non-Slip Silicone Dots, Foldable, Lightweight, Modern


Color: Black


Model Name: 022


Product Benefits: Improves Sleep


Weight Capacity Maximum: 500 pounds


Additional Features: Breathable, Double Sided Non-Slip Silicone Dots, Foldable, Lightweight, Modern


Mattress Base Compatibility: Bunkie Board, Slatted Base, Solid Foundation


Size: King


Item Dimensions L x W x Thickness: 80"L x 76"W x 0.4"Th


Item Weight: 14.9 pounds


Item Thickness: 0.4 inches


Item Depth: 0.4 inches


Item Dimensions: 80 x 76 x 0.4 inches


Cover Material: Oxford


Product Care Instructions: Wipe with Damp Cloth


Material Type: PP


Color: Black


Brand Name: DFAN


Model Name: 022


Product Benefits: Improves Sleep


Model Number: 022


Number of Items: 1


Manufacturer: DFAN


Manufacturer Warranty Description: Lifetime limited.


Unit Count: 1 Count


Included Components: One Bunkie Board


Manufacturer Part Number: 022


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Friday, Oct 23

Yes, absolutely! You may return this product for a full refund within 90 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Similar Products

Top Amazon Reviews

    • Great Support and Easy to Use
Color: Black Size: Queen
Review Image by Harper
Review Image by Harper
I bought this bunkie board to give my mattress some extra support, and overall I’m very happy with it. The Queen size (60” x 80”) fits well under my mattress and provides a much more solid and even support. The board feels sturdy and well made. I also like the non-slip design because the mattress stays in place instead of sliding around. The sectional design makes it much easier to carry and set up compared with one large, heavy piece. Overall, this is a great option if you need extra support under your mattress. It feels sturdy, works as expected, and is a good value for the price. ... show more
Reviewed in the United States on August 7, 2026 by Harper
    • Great Quality and Sturdy King-Size Bunkie Board
Color: Black Size: King
Great king-size bunkie board! It arrived well packaged, feels sturdy and solid, and fits my king-size mattress perfectly. It gives the mattress good support without making the bed feel too high. Easy to set up and seems like good quality for the price. Overall, very happy with the purchase and would definitely recommend it. ... show more
Reviewed in the United States on August 25, 2026 by Mohammed fardeen ali
    • Durable, very happy
Color: Black Size: Twin
Excellent and faster shipping than I was even expecting. No assembly. Just fold it out. Every newer bed these days need ones of these since the slats have gotten so light and thin. Saves my bed slats, mattress and prevents slacking. Very stable and strong. Unfold and use straight away.
Reviewed in the United States on September 2, 2026 by BTunis
    • Comfort
Color: Black Size: King
I didn't realize how much my old slats were affecting my sleep until I installed this bunkie board. For the first time, my mattress feels completely flat and properly supported. I immediately noticed the difference the very first night—I slept much more comfortably and woke up without the usual back stiffness. It's sturdy, doesn't move around, and was easy to set up. I wish I had bought it sooner. Highly recommend if your bed needs extra support! ... show more
Reviewed in the United States on July 7, 2026 by Elcin
    • Great bed support, exactly as described!
Color: Black Size: Queen
I bought this 60x80 bunkie board because my mattress was starting to sag between the slats on my metal frame. It made a huge difference! The queen size fits perfectly, and the non-slip surface means the mattress doesn't slide around anymore. The breathable material is a nice bonus, especially since I live in a warmer climate. It helps with airflow and prevents that stuffy feeling under the mattress. More importantly, it provides excellent support and completely eliminated the annoying sagging issue I had with my old slatted base. Assembly was a breeze—it folds out easily and feels solid once set up. I’ve also used it on a metal frame and even tried it under a sofa bed mattress, and it performed great in both cases. Lightweight enough to move around, but durable enough to hold up well over time. ... show more
Reviewed in the United States on July 16, 2026 by Anastasia
    • Good
Color: Black Size: King
Review Image by Daniela moran
Review Image by Daniela moran
Excellent mattress support. I really liked it because it is firm and stable, and it helps prevent the mattress from sagging. Plus, it is easy to set up, and the foldable design is very practical. It fits a King-size bed perfectly, making it feel much more comfortable and stable.
Reviewed in the United States on August 26, 2026 by Daniela moran
    • Poor Ventilation, Zero Comfort
Color: Black Size: Queen
Claimed to be "breathable", but it traps heat and moisture. The airflow is terrible, leaving the bed damp and uncomfortable. Very disappointing product.
Reviewed in the United States on August 19, 2026 by robert e davis
    • not impressed
Color: Black Size: Queen
made my bed squeak
Reviewed in the United States on August 3, 2026 by Rebecca

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