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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:
Only 5 left in stock, order soon!
Arrives
Thursday, Oct 15
Recently Viewed
Size: 54*75
Features
- Sofa bed new experience:Older sofa beds are supported by bottom springs and fabrics, and you can feel the discomfort and lack of support from the back springs while sleeping.Sofa bed support boards can be a good solution to this problem! Simply place it on top of the sofa bed to solve the problem of sagging and springs due to insufficient support and improve the quality of sleep.
- NEW FABRIC : The support board is made of 600D Oxford cloth covered with bumps silicone particles, the silicone particles can effectively prevent sliding.
- SUPER HARD AND INCREASED THICKNESS:The support plate is made of 10mm medium density groove board, thick enough to support three adults' weight easily
- Zipper design and WASHABLE HOUSING: The support plate housing is designed with a zipper.In case of stains, You can open the zipper to remove the groove board. The housing is washed and dried in the washing machine
- Undermattress support is ideal for children's beds, bunk beds, sleeping sofa mattresses, pull-out beds, sofa beds or beds with support Flat noodles
Description
1
Size: 54*75
Color: Black
Material: Plastic
Style: Modern
Brand: Irrical
Brand Name: Irrical
Manufacturer: Irrical
Item Highlight: Breathable & Moisture Resistant - Universal Fit for Bed Frame, Platform Beds & Pull-Out Sleeper Sofa
Included Components: Includes 1 leaf
Number of Items: 2
Size: 54*75
Number of Pieces: 1
Item Dimensions: 75 x 54 x 1 inches
Color: Black
Style Name: Modern
Shape: Rectangular
Material Type: Plastic
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Thursday, Oct 15
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: 60*80
This product was a life saver, we moved to a home built in the 1800s and the stairs to the third floor are so narrow. Regular box springs just would not work. This product really worked out perfect for two bedrooms.
Reviewed in the United States on February 19, 2026 by Michelle Leigh
It fit my twin bed to the T, easily to assemble and to but on it doesn't make any noises when sitting on bed, it's sturdy and support the mattress well
Reviewed in the United States on March 2, 2026 by VIOLETA B RAMIREZ
Size: 54*75
I think it’s over priced but serves its purpose so far. Bought it so my mattress wouldn’t sink in between the bunk bed bars.
Reviewed in the United States on February 3, 2026 by Nicole
Size: 54*75
It's work
Reviewed in the United States on April 14, 2026 by Cat
Size: 60*80
I ordered a queen size for my queen size bed and it doesn't fit, when I put it one side fall on top of the other I had to fold one side to make it work.
Reviewed in the United States on August 26, 2026 by Lauderdale Dorimain
Size: 54*75
This made my daughters bead so sturdy
Reviewed in the United States on January 28, 2026 by Lynn strum
Size: 76*80
I derped and ordered the wrong size, but I was able to make it work. It feels a bit niche, but it does work well. Up to this point, we've just had our mattress directly on the metal frame. This has been mostly fine, but apparently there's a true princess in the family that could feel the frame through the mattress. Enter the Bunkie Board. We were a bit skeptical, but decided to give it a try. Despite being a folded product, it works quite well and spans the various bars of the bed base to provide a fairly smooth (or at least smooth enough to not be noticed) surface for the mattress. It is well designed and easy to put down (aside from, you know, the mattress, but that's a mattress problem in general!).
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Reviewed in the United States on March 27, 2026 by Ethan
Size: 60*80
We needed a base for a queen mattress and frame we recently purchased that didn't include any box spring or bunkie board. It was a return we got a steal on so I figured I'd just snag a separate board for the bed, which is what brought me here. This bunkie board is pretty nice and extremely light. It was easy to set up on the bed frame, fits perfectly, and the mattress lies firmly and quietly once everything was set up. It seems to provide adequate support for the mattress and our guests who've slept on it report sleeping well. This board allowed us to finalize the queen bed so family visitors could stay in it and we've gotten no complaints from our guests! My only concern is it's a bit pricey for what it is.
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Reviewed in the United States on January 15, 2026 by Thogar