Name: Mainstays 3" Memory Foam Mattress Topper, Twin
Brand: Mainstays
SKU: 2320810121
Price: 68 USD
Availability: InStock
Rating: 4.5 (819 reviews)

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Mainstays 3" Memory Foam Mattress Topper, Twin

<ul>   <li>Sizes: Twin / Twin XL / Full / Queen / King / Cal King</li>   <li>Premium gel memory foam promotes proper sleep posture support</li>   <li>Comfortable sleep temperature</li>   <li>Extends Mattress Life</li>   <li>Thickness: 3-inch</li>   <li>Instantly upgrade your mattress and sleep better</li>   <li>CertiPUR-US® certified foam, ensuring the product is made without harmful chemicals and is tested by independent labs to meet rigorous standards for content, emissions, durability, and performance</li>   <li>Premium quality materials certified by Oeko-tex® Standard 100</li>   <li>Ships compressed, rolled and shipped to conveniently arrive at your doorstep for easy setup</li>   <li>5 Year Manufacturer's Warranty</li>  </ul>

Instantly upgrade your sleep with premium gel memory foam. 3-inches of pressure-relieving gel memory foam provides instant full body support in any sleep position. Breathable construction allows for consistent sleep temperature so that you can sleep better for longer, without tossing and turning.

Features

Brand

Manufacturer Part Number

Model

Bed Size

Color

Assembled Product Dimensions (L x W x H)

title_shipToHome_oneday_delivery

Twin

Queen

King

Comfort

Smell

Sleep

Support

Mattress

Quality

Price

Pain

Softness

Size

Foam

Back

Thickness

Body

Cloud

Value

Hips

Sheets

Feel

Morning

Firm

Comfy

Waking Up

I'm the kind of shopper that can get hung on one bad review and that was almost the case but I'm so glad I chose to purchase this item. It wasn't damaged at all and was true to size and measurements. The comfort is out of this world. If you're thinking about buying it just buy it! Lol

If you're a skeptic read this review!

If you want plush, this 3" topper is it.  It's like a mixture of regular foam and memory foam.  It sinks softly but returns to its original shape almost immediately not like most pure memory foam toppers.  It's temperature neutral so it doesn't heat up, it just stays whatever temperature your home is.  Highly recommend, it's very plush.

Very plush, not hot.

I was scared when it first arrived because I ordered a king and when I put it on the bed, it was only half the size of it but after an hour, it grew to its correct size and it's so soft! I literally sink in 3in…I've had other toppers but for this to be Walmart Brand…it's good!

Worth the money!

This is the 2nd one I have purchased. For 2 different beds in the house. It makes your bed so soft and cozy! 

You need to let it sit out for about 2 days due to the smell after unboxing. But other than that it's great.

Very good mattress topper!

After waiting for 3 days for it to relax and open up, I'm taking it back.  Terrible experience as it is so heavy and smelly.  Smells like hot plastic so I'm guessing it was stored improperly before Walmart sold it.

Old stiff, terrible.

Returning this item. Instructions state to allow 24-48 hours to fully expand. Our topper was open for 5 days and had not expanded fully, parts of the topper were also hard which is noticeable
In the attached photo

Huge disappointment

What did you guys do to this thing? It looks like you threw it up against my building

Mangled box

Bought topper, it was defective, only opened partly, it was heavy and I couldnt get back in box to return. Called 1-800-Walmart and they couldn't credit me - they only do online purchases, they advised me to bring box and receipt back to store. Had neighbor get rid of it in the dumpster, it was cumbersome and heavy. Bring box and receipt back to store as advised and they wouldn't accept without product. I explained what 1-800-Walmart told me to do and they didn't want to hear that. Thanks Walmart

Disaster

Overall Fit

Mainstays 3" Memory Foam Mattress Topper, Twin

How do you want your item?

MERITLIFE 3" Memory Foam Mattress Topper, Twin