Search  for anything...

4.6 Inch Memory Foam Mattress Replacement for Sleeper Sofa and Couch Beds | 4.6 in| CertiPUR-US Certified | Washable Material w(Sofa Not Included)(Queen)

  • Based on 2 reviews
Condition: New
Checking for the best price...
$178.00 Why this price?
Save $11.99 was $189.99

Buy Now, Pay Later


As low as $29.67 / mo
  • – 6-month term
  • – No impact on credit
  • – 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, PayTomorrow, Affirm, Afterpay, Apple Pay, and PayPal. 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

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: In Stock.
Fulfilled by Amazon

Arrives Friday, Sep 12
Order within 3 hours and 13 minutes
Available payment plans shown during checkout

Size: Queen (U.S. Standard)


Features

  • 4.6 in Layered Design mattress combines a 2.6 in firm polyurethane foam base with a 2 in memory foam,(memory foam)that slowly conforms to your body contours and still provides aligning the neck and spine adequate support.(infused memory foam )specifically designed to breathe,Its also ventilated to allow body heat to dissipate,remain throughout the night.
  • Comfort Enhancement and Cleaning: The outer cover of this mattress is made of jacquard embroidered soft fabric for a breathable and lightweight effect, easy and convenient. The bottom fabric consists of a non-slip granular fabric to keep the mattress from shifting and comes with a zipper that can be removed for cleaning.
  • Top Quality Materials: Healthier sleep environment, Our memory foam mattress topper is certified by CertiPUR-US and OEKO-TEX for durability,emissions,performance and content. requirements for an unrivaled sleep experience with a proprietary foam blend that will not lose its shape over time.
  • Multi-functional Use and Installation : The perfect mattress is not only suitable for sofa beds, but also can be adapted to bedrooms, boats, campervans, floors and other scenarios, as well as bed frames of different sizes. The mattress is delivered in vacuum packaging for convenient transportation and to ensure that the first person to touch your mattress is you!
  • SIZE and USE : His Queen size mattress measures 72" x 58" x 4.6" and is newly vacuum-packed, please allow 24 to 72 hours for the mattress to return to its full shape. Experience the ultimate in comfort and support.

Brand: NihonBy-RA


Size: Queen (U.S. Standard)


Product Dimensions: 72"L x 58"W x 4.6"Th


Top Style: Gel Top


Cover Material: Polyester


Number of Layers: 2.0


Fill Material: Gel Memory Foam


Special Feature: Durability


Color: White


Model Name: fatherf001


Product Dimensions: 72 x 58 x 4.6 inches


Item Weight: 22.8 pounds


Manufacturer: NihonBy-RA


Item model number: father


Date First Available: April 13, 2023


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Friday, Sep 12

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
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Comfortable and perfect fit
Size: Full
It fit perfectly in our pull out couch. Comfortable enough for a 4 to 5 inch layer. Exactly what we wanted.
Reviewed in the United States on August 14, 2025 by Jan

Can't find a product?

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