Selectico 12" Extra Wide Split King Gap Filler for Adjustable Bed, Bed Bridge Twin to King Converter with Washable Cover, Close The Gap (0-3"),White
Condition: New
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Learn more about financing & leasing here.
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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.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
Availability:
Only 5 left in stock, order soon!
Arrives
Monday, Apr 27
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Size: 80" L x 12" W
Features
- [Extra-Wide Design] Compared to others, our Split King Gap Filler for Adjustable Bed is 12 inches wideoffering 33% more surface area for support. This ensures greater stability and prevents sagging
- [Easy Installation]Simply place two mattresses side by side and insert the bed gap filler into the gap(0-3") to create a seamless connection. It stays in place without shifting or bulging, allowing you to enjoy a smooth and comfortable sleeping surface
- [Premium Material for Durability] Our bed bridge features high-density rebound foam, ensuring long-lasting use without deformation or lump. The skin-friendly cover is removable and machine washable for easy cleaning and maintenance
- [Fits Various Room Settings]Our Twin to King Bed Converter is perfect for guest rooms, kids' rooms, B&Bs, hotels, and vacation rentals.Easily joins two Twin beds into a comfortable King, making it the ideal solution for creating a cozy and inviting sleep space
- [Usage Instructions] Our bed bridge twin to king is shipped in a vacuum-sealed package, so please allow 24-48 hours for it to fully expand. If you have any questions after receiving the product, don't hesitate to contact us at any time
Item Weight: 1.68 pounds
Product Dimensions: 80 x 12 x 3.7 inches
Assembled Length: 80 inches
Date First Available: March 31, 2025
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Monday, Apr 27
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.
- Klarna Financing
- Affirm Pay in 4
- Affirm Financing
- Afterpay Financing
- PayTomorrow Financing
- Financing through Apple Pay
Learn more about financing & leasing here.
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Top Amazon Reviews
Size: 80" L x 12" W
I got this bed bridge for our Split California King adjustable bed. My husband and I kept rolling into the gap in our bed so I was hopeful that this bed bridge would fill the gap and still be comfortable. Thankfully it is! The bed bridge itself is very well made and came rolled up in shrink wrap. The insert said it would take about 24 hours to completely fill out and I think it was faster than that. I was worried we would notice the filler but I can't really tell it is there other than I don't roll into the gap anymore. Our bed is adjustable and I was happy that when I raise and lower the head and foot of the bed it did not pop out of place. This was not advertised for a California King but it fits our bed perfectly head to foot. It is enclosed in a removable and washable cover. I did not notice any chemical smell and it is washable. Overall I am very pleased with how well it worked out and would highly recommend if you want a bed bridge for your split king.
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Reviewed in the United States on January 5, 2026 by Julie B
Size: 80" L x 12" W
Worked like it is suppose to.
Reviewed in the United States on January 13, 2026 by Happy shopper
Size: 80" L x 12" W
This has been working great for me. No poping up and no moving around the place. My twin beds are heavy and have heavy mattresses so they do not move around easily. No problem with this staying in place for us. Shipping was excellent and fast. It is packed in a vacuum bag and is nicely packed. When you cut the plastic bag it will expand and within minutes you can put it on your bed. It is wonderful! No nore fishing for the cat stuck in between the mattresses!! Excellent product!
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Reviewed in the United States on October 16, 2025 by Danikah
Size: 80" L x 12" W
Excellent gap filler. Very soft and comfortable.
Reviewed in the United States on December 14, 2025 by Nancy
Size: 80" L x 12" W
Fits perfectly between the split king mattresses. Easy to use, comfortable, and works beautifully!
Reviewed in the United States on January 6, 2026 by Linda Hayes
Size: 80" L x 12" W
This item itself is well made and of good material. My problem is that we have two twins together because we have an adjustable base on each side....so of course this won't work because if one side's up and the other down, it's bound to get scrunched into the space between the mattresses. But if it were for two twin beds pushed together with no adjustable base, it would be perfect.
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Reviewed in the United States on August 12, 2025 by Amazon Customer
Size: 80" L x 12" W
I liked how well they fit on my twin xl/split king mattresses. They cover our 14 in thick mattress perfectly. They stay on and don't bunch up like many of the others we've tried. They are not ultra smooth / silky, but soft and cottony, which is what I was hoping for. They wash well. I'm pleased with them, especially for what we paid for them.
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Reviewed in the United States on October 5, 2025 by K. Morris
Size: 80" L x 12" W
It's wider than other gap-fillers, padded comfortably.
Reviewed in the United States on January 11, 2026 by Diane Johnston