Bunkie Boards King Size(80"x76"), 8mm Bed Boards, King Size BunkieBoards to Stop Sagging, Light and Thin, Breathable, Noise Minimizing, Moisture Resistant Bunkieboards
Condition: New
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FREE 30-day refund/replacement
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:
17 left in stock
Arrives
Friday, Aug 7
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Size: King
Features
- Non-Slip & Noise-Reducing Support: Wrapped in durable Oxford fabric with raised dots, this bunkie board king size helps prevent slipping and keeps the mattress securely in place. It also reduces movement noise, ensuring stable support and a quieter, more restful sleep.
- Sturdy & Durable Construction: Made from high-quality materials, this king bunkie board is built to last and resists warping over time. The 10mm thick high-density bed board provides strong, reliable support for a restful nights sleep.
- Prevents Sagging & Extends Mattress Life: Placed between the bed frame and mattress, this king size bunkie board distributes weight evenly to prevent sagging. It helps keep your mattress flat, extends its lifespan, and improves overall sleep comfort.
- Breathable & Easy to Clean: The hollow structure promotes airflow to reduce moisture. The removable Oxford fabric cover makes cleaning simple, adding everyday convenience to your home.
- Multi-Scene Use & Easy to Store: Available in four sizes, this bed board fits most bed frames. Its foldable, portable design allows easy use in bedrooms, sofa beds in living rooms, or even for outdoor camping.
Size: King
Color: Black
Material: Plastic
Style: Modern
Brand: Dowiean
Size: King
Item Weight: 16.42 Pounds
Number of Pieces: 1
Item Dimensions: 79.53 x 75.2 x 0.31 inches
Item Depth: 0.31 inches
Color: Black
Style Name: Modern
Required Assembly: No
Brand Name: Dowiean
Manufacturer: Dowiean
Set Name: King
Material Type: Plastic
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Friday, Aug 7
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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Top Amazon Reviews
Size: Queen
The bunkie boards are sturdy but still lightweight and easy to set up. They fit perfectly on my queen bed frame and immediately stopped the mattress from sagging. I also noticed less noise when moving at night, and the mattress feels much more supportive and comfortable. Very happy with this purchase — good value for the price!
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Reviewed in the United States on February 22, 2026 Reviewed in the United States on February 22, 2026 by austin
Size: Queen
My mattress kept dropping off bottom side. Got this bunkie board and no issues with mattress moving at all. Keeps it in place and seems to add some support to mattress now!
Reviewed in the United States on April 24, 2026 by Daena Heppe
Size: Full
Day one and already noticed the biggest difference. It’s super durable, easy to put on my metal bed frame, and has stopped the sagging of my mattress so much that it has improved my mattress support. I thought it was my bed the whole time despite it being a pretty new bed, a few years old, but it was the lack of support under it the whole time! I hear no more noise from the metal frame. It was on sale as well so make sure to watch for that. It fits my bed frame perfectly for a Full size bed.
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Reviewed in the United States on March 11, 2026 by JediMaster
Size: Queen
Great quality. No noise, doesn’t shift due to a grippy side. Makes mattress feel very supported. Overall, I’m satisfied with the purchase.
Reviewed in the United States on February 11, 2026 Reviewed in the United States on February 11, 2026 by Janie
Size: Queen
Sturdy. Seems to be holding up well so far
Reviewed in the United States on March 16, 2026 by Mara Re’Nay
Size: King
Easy to put into my frame, thin profile made the mattress height work perfectly. Just what I needed. Construction is sturdy and distributes weight evenly prevent bed board slats from breaking. Worth the investment for your bed frame.
Reviewed in the United States on February 16, 2026 Reviewed in the United States on February 16, 2026 by Kevin
Size: King
So far the quality and support are good. I totally noticed the difference on my back when I put the under mattress support board on my bed. The only thing I wasn't too impressed was the short straps they came with to help keep the board from moving. The straps were not long enough for my bed frame but, overall it's a does it's job.
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Reviewed in the United States on February 16, 2026 Reviewed in the United States on February 16, 2026 by Allen
Size: Queen
Perfect fit for my queen bed. I was looking for something that would give me more support with my existing mattress. This bunkie board is great, just what I need. Nice covering material, easy to handle.
Reviewed in the United States on February 22, 2026 Reviewed in the United States on February 22, 2026 by Emma miao