Comfy, correct size
Very comfy, once it got up to size it was the correct measurements as stated. Read more
Zenzy
Zenzy Sofa Bed Mattress Replacement
$119.99$170.99
About this item
- "[PERFECT SUPPORT FOR GROWING TEENS] - Upgrade a too-firm or worn-out daybed or full-size sofa bed. Our 4” memory foam provides crucial pressure relief and spinal support for growing bodies, ensuring comfortable sleep and study breaks"
- "[IDEAL FOR COMPACT LIVING SPACES] - Maximize comfort in dorms, studios, or bonus rooms. This topper transforms compact sleeper sofas and daybeds into truly functional beds without sacrificing precious floor space when folded away"
- "[ELIMINATES SPRINGS, NOT FUNCTION] - Say goodbye to the feel of sofa bed bars. The foam layer cushions and conforms, while the design allows the bed to fold smoothly back into a couch—perfect for multi-use rooms"
- "[BREATHABLE COMFORT FOR ACTIVE LIFESTYLES] - The CertiPUR-US certified foam is designed for comfort, and the soft, breathable cover helps regulate temperature. It’s also fully machine washable for easy care after long days"
- "[MEASURE FOR A FLAWLESS FIT] - For best results on your full-size frame (72”x52”), measure the folded couch cavity depth to ensure easy closure. This proactive step guarantees the ideal balance of thickness and foldability"
Key details
- Brand
- Zenzy
- Item Firmness Description
- Medium
- Top Style
- Tight Top
- Number of Layers
- 2.0
- manufacturer
- Zenzy
Dimensions and fit
- Size
- Full
Technical specifications
- item_model_number
- ZSF-4
Item information
- best_sellers_rank
- #1,796,544 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #2,729 in Mattresses
- date_first_available
- July 4, 2025
- age_range_description
- Adult
Highlights
About this item
- "[PERFECT SUPPORT FOR GROWING TEENS] - Upgrade a too-firm or worn-out daybed or full-size sofa bed. Our 4” memory foam provides crucial pressure relief and spinal support for growing bodies, ensuring comfortable sleep and study breaks"
- "[IDEAL FOR COMPACT LIVING SPACES] - Maximize comfort in dorms, studios, or bonus rooms. This topper transforms compact sleeper sofas and daybeds into truly functional beds without sacrificing precious floor space when folded away"
- "[ELIMINATES SPRINGS, NOT FUNCTION] - Say goodbye to the feel of sofa bed bars. The foam layer cushions and conforms, while the design allows the bed to fold smoothly back into a couch—perfect for multi-use rooms"
- "[BREATHABLE COMFORT FOR ACTIVE LIFESTYLES] - The CertiPUR-US certified foam is designed for comfort, and the soft, breathable cover helps regulate temperature. It’s also fully machine washable for easy care after long days"
- "[MEASURE FOR A FLAWLESS FIT] - For best results on your full-size frame (72”x52”), measure the folded couch cavity depth to ensure easy closure. This proactive step guarantees the ideal balance of thickness and foldability"
Details
Materials and maintenance
- dimensions
- 72 x 52 x 4 inches
- weight
- 21.3 pounds
- Product Dimensions
- 72"L x 52"W x 4"Th
- Item Weight
- 21.3 Pounds
- Cover Material
- "40% Bamboo Rayon, 60% Polyester"
- Fill Material
- Memory Foam
- Weight Limit
- 300 Pounds
- product_dimensions
- 72 x 52 x 4 inches
- item_weight
- 21.3 pounds
Ask about this product
From the brand
Product videos
Product video 1
Customer reviews
33 reviewsPositive
Rated 4.7/5 across 33 reviews — highly regarded by customers.
- 88% of sampled reviews give 4–5 stars.
Customers say
Customers find the mattress comfortable and appreciate that it fits perfectly on their frames.
Generated from the text of customer reviews
Super comfortable.
I bought this to replace an old spring type mattress in a sofa hide a bed.....which everyone complained about! Kept company from staying too long...lol. I placed this over the accordian type boards made for hide a beds. With both the boards and mattress topper the bed is super comfortable. I ordered to same size as the old mattress and it folded back into the couch perfectly. A great purchase. Read more
Mattress
Thick and comfortable,the size fit perfectly on my frame Read more
Nice replacement bed mattress...
This 4" queen sofa bed mattress replacement is a fantastic upgrade for anyone seeking extra comfort. the certipur-us certified memory foam provides excellent pressure relief, making it perfect for sleeping or lounging. the mattress is ultra-soft, and the washable cover is a great bonus for easy maintenance. it's a good size for a queen sofa bed, measuring 72"x60", and provides a significant improvement in sleep quality. however, it's not as thick as a traditional mattress, so it may not be suitable for everyone, especially for those needing a firmer surface. overall, a solid option for enhancing comfort on a sofa bed. Read more
Perfect fit
Purchase this to replace an old spring mattress for our pullout sofa It’s a perfect fit and very comfortable. Read more
Renewed sofa bed
Great mattress. Made my sofa bed like new Read more
Awesome!
Great value and super comfortable! Read more
Makes the old pull out feel better than new
I've never been a fan of pull out couches, but they serve a purpose. We've had one for a very long time and rarely use it, but recently I needed it while we had work done on the master. I slept on that old weak-springed mattress for two days... two days too long. So, I was very happy to give this a shot. This mattress has more loft to it (to borrow a term from down jackets) than the old spring mattress. It has to be squished pretty firmly to put the couch away. I gave it one night and found that it provided a firm feel versus the old mattress that felt more like a metal hammock. 1000% better. The bar isn't high, I know. But this revives the guest bed and brings it up to a respectable level for a low price. Read more
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