Search  for anything...

10" Extra Wide Bed Bridge Twin to King Converter Kit - Split King Gap Filler for Adjustable Bed - Mattress Connector & Gap Filler for Bed - 25D Memory Foam - Patent Pending Design

  • Based on 154 reviews
Condition: Used - Very Good
Checking for the best price...
$29.99 Why this price?
Save $2.00 was $31.99

Buy Now, Pay Later


As low as $7 / mo
  • – 4-month term
  • – No impact on credit to apply
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout.

Payment plans are offered through our trusted finance partners Klarna, Affirm, Afterpay, Zip, Apple Pay, and Google Pay. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product

This item is eligible for return within 30 days of receipt

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 1 left in stock, order soon!
Fulfilled by Amazon

Arrives Tuesday, Aug 25
Order within 8 hours and 49 minutes
Available payment plans shown during checkout

Protection Plan Protect Your Purchase
Checking for protection plans...

Size: Twin to King (Eco-Smart)


Features

  • SECURE CONNECTION, NO GAPS: Our split king gap filler for adjustable bed features elastic straps that hug the mattresses softly, keeping beds together without causing damage, perfect for a seamless sleep experience
  • ADJUSTABLE DESIGN, UNIVERSAL FIT: This bed bridge twin to king works with all bed sizesmerge 2 Twins, Twin XLs, Fulls, even Queens effortlessly with adjustable elastic bands that ensure a snug fit every time
  • EFFORTLESS SETUP, COZY SLEEP: Transform your beds with our twin to king bed converter in just 2 minutesplace the foam bridge in the gap, adjust the two sturdy straps at the head and foot, add a fitted sheet, and youre ready for restful sleep
  • PERFECT FOR SPLIT KING ADJUSTABLE BEDS: Designed as the ideal bed bridge for split king adjustable twin XL setups, it stays in place even as your beds movejust keep both beds at similar positions for the best performance
  • PREMIUM QUALITY, SAFE MATERIALS: Our twin to king mattress gap filler is crafted with OEKO-TEX certified sustainable materials, offering durability, comfort, and peace of mind with every purchase

Style: Modern


Size: Twin to King (Eco-Smart)


Special Feature: Elastic Adjustable Straps


Color: White


Upholstery Fabric Type: Polyester


Additional Features: Elastic Adjustable Straps


Brand Name: EPHEDORA


Included Components: Split King Gap Filler


Age Range Description: Adult


Unit Count: 1 Count


Manufacturer: EPHEDORA


UPC: 704001571353


Set Name: Twin to King


Form Factor: Upholstered Bed Bridge


Style Name: Modern


Color: White


Upholstery Fabric Type: Polyester


Frame Material Type: Memory Foam


Material Type: Foam


Product Care Instructions: Hand Wash Only


Size: Twin to King (Eco-Smart)


Item Dimensions L x W x H: 75"L x 10"W x 3.5"H


Item Weight: 0.71 kg


Item Depth: 3.5 inches


Item Dimensions: 75 x 10 x 3.5 inches


Warranty Type: Limited


Assembly Instructions Description: 1. Place the foam bridge in the gap between the mattresses. 2. Adjust the elastic straps at the head and foot of the bed. 3. Cover with a fitted sheet.


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Aug 25

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.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • Zip Pay in 4
  • Financing through Apple Pay
  • Financing through Google Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Not good for split adjustable frames
Size: Twin XL to King (Eco-Smart)
Works but not good for a adjustable split king
Reviewed in the United States on April 16, 2026 by Kent

  • Mr
Size: Twin to King (Eco-Smart)
We have two twin mattresses that are side by side but had a 6-inch gap until I bought the EPHEDURA 10 INCH Extra Wide Bed Bridge. So far, it is working great compared to other things we have bought. The only problem we were unable to connect the straps across the top of two mattresses. I would recommend it. ... show more
Reviewed in the United States on July 29, 2026 by Thomas Curry

  • Worth the buy
Size: Twin to King (Eco-Smart)
Has made sleeping on my twin to king bed so much more comfortable. Doesn’t slip and isn’t horribly noticeable. It is noticeable and there’s a lump on the bed and the buckles sometimes throw me off thinking something is in the bed but it’s not a deal breaker. We are both bigger people and I move constantly and there has been no issue with durability was for sure easier to put together with two people. ... show more
Reviewed in the United States on November 26, 2025 by jerrica mosley

  • Hell yeah brother
Size: Twin to King (Eco-Smart)
Really love this. The crack in the split king was getting annoying. It’s soft and comfortable and easy to put on. Definitely worth it if you hate the crack
Reviewed in the United States on February 11, 2026 by Allyson Grabowski

  • Useless. Doesn’t do anything you’re expecting of it
Size: Twin XL to King (Eco-Smart)
This was less than useless. Didn’t hold the mattresses together. So as soon as they pull apart it slides down. It creates a weird uncomfortable hump down the center. Ultimately this is useless
Reviewed in the United States on December 12, 2025 by Josh wexler

  • Just okay, not worth the money
Size: Twin XL to King (Eco-Smart)
Easy to install and not very sturdy and doesn't keep mattresses together. They move frequently
Reviewed in the United States on April 5, 2026 by Cust_Msk_ss

  • Glad I bought this!
Size: Twin to King (Eco-Smart)
OMG! This really solved our gap problem on our split adjustable cal king bed. Definitely worth it!
Reviewed in the United States on February 26, 2026 by Tamia Y.

  • Fits, works, temp fix, slides into crack over time
Size: Twin to King (Eco-Smart)
Spans gap and gives a solid surface but slides down between easily. The straps for securing are to stretchy to be securely in place
Reviewed in the United States on August 5, 2026 by Suzanna Richards

Can't find a product?

Find it on Amazon first, then paste the link below.
Checking for best price...