Rolanstar King Mattress with Waterproof Mattress Protector, 8 inch Gel Memory Foam in a Box, Fiberglass Free, Breathable for Cool Sleep & Comfy Support, CertiPUR-US Certified, White
Condition: New
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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.
Arrives
Sep 19 – Sep 21
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Size: King
Style: 8 Inch
Pattern Name: Mattress with Protector
Features
- Polyester
- Experience Incomparable Comfort: With our memory foam crafted from premium materials mattress, you can enjoy a comfortable and restful sleep every night. Our mattress material is made of super cold gel and bamboo charcoal memory foam, which has breathability and naturally deodorizing function. Wake up feeling refreshed with our ultimate comfort memory foam mattress
- Medium firm feel for optimal support:Our twin size memory foam mattress features a medium-firm feel thats perfect for back, side, and stomach sleepers. This balanced firmness works to distribute your weight evenly and align your spine, leading to a pain-free and restful sleep experience
- 24-Hour Safeguard Mattress Protector: Our mattress protector offers 100% waterproof & soft TPU backing, safeguarding your mattress against spills and keeping it clean and safe. Perfect for new mothers, kids, pets, and the elderly. Our product includes both a comfortable mattress and a durable mattress protector. Say goodbye to the hassle of searching for these items separately and enjoy a restful night's sleep
- Easy to Assemble: With the Rolanstar mattress, you can skip the hassle of traditional mattress delivery. It comes vacuum-sealed in a compact box, and all you need to do is unpack and let it expand for 72 hours. No complicated assembly needed
- Multi-Configuration for You: Choose from Twin, Full, Queen, or King in three thicknesses. Our 6 inch mattress boasts a 5 inch support foam base and 1 inch bamboo charcoal foam, the 8 inch variation features 6 inch support foam plus 2 inch bamboo charcoal foam, while the 10 inch model boasts 7.5 inch support foam with an extra 2.5 inch bamboo charcoal foam for ultimate comfort
Brand: Rolanstar
Size: King
Product Dimensions: 79.92"L x 75.98"W x 7.99"Th
Top Style: plush_top
Cover Material: Polyester
Number of Layers: 2
Fill Material: Memory Foam
Special Feature: Breathable
Color: White
Model Name: Rolanstar Gel Memory Foam Mattress
Product Dimensions: 80 x 76 x 8 inches
Item Weight: 60.6 pounds
Manufacturer: Rolanstar
Item model number: LM002-WE-8-K-RR-VC
Fabric Type: Polyester
Refill: Memory Foam
Care instructions: Machine Wash
Assembly required: No
Batteries required: No
Included Components: Mattress Protector
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Sep 19 – Sep 21
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
I've never purchased a mattress in a box online, but it was time for my 3 year old to move up to a bigger bed and I was not about to spend $800 on a toddler's bed. So, I took my chance on this mattress with it's persuasive price and good reviews. It shipped quickly and my son slept on it that night after it had arrived. It had already expanded a lot. By a couple days it was at the full 10". I had also bought a pillow top mattress cover to give it some extra fluff so I'm not sure how the mattress feels without it, but I can say I wouldn't mind sleeping in his new bed at all, it feels very comfortable. The only thing I didn't like was the waterproof protector. It's definitely waterproof, as it is a very thick one. Too thick, it takes away from the comfort of the bed and is not at all breathable, feels very hot against your skin so we had to remove it and will be purchasing a different one. But all in all this mattress is a heck of a bargain, go ahead and get it!
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Reviewed in the United States on February 15, 2025 by Bayley
I am so in love with this mattress. My mattress arrived quickly. The price was great and I have been sleeping well. This mattress is pretty firm, great for the back.
Reviewed in the United States on March 18, 2025 by Sambethe
Size: King
Style: 8 Inch
Pattern Name: Mattress with Protector
It fully expanded to 8 inches on day 2 but after reading other reviews, I was fully content and prepared for it only to end up being 7 inches. Either way it’s the most comfortable, spacious bed I’ve ever slept on. The corners however did not end up fully inflating, they’re about 7 inches but I tend not to sleep with my head directly at the edge anyway, putting a small pillow above my normal pillow has stopped me from moving towards the edge. This bed is pretty firm, which is something I was honestly hoping for since my last bed dipped too much when my Fiancée and I slept on it but I foresee that not happening with this bed. The weight distribution is incredible 165 vs 230. Fiancée and I work strenuous jobs so this bed is nice to lay down on when your bones ache. I also have two herniated discs (upper and lower) including lower spine arthritis and my back and neck pain has ceased all together. It was very easy to set up, but also very heavy. The smell wasn’t too back, just very plastic like from the package it came in. That disappeared on day two as well.
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Reviewed in the United States on March 23, 2025 by Dom Her
Perfect for my 12 year olds loft bed! Very soft and easy to sleep on!
Reviewed in the United States on March 15, 2025 by Michael Yarger
Size: Twin
Style: 6 Inch
Pattern Name: Mattress with Protector
Our 7 year olds mattress was very old, so it was time for a new one. This particular mattress (the 6 inch version) was almost half off when I purchased it and you absolutely can't pass that kind of deal down considering it also came with a waterproof mattress cover. Once it arrived I opened it per the included instructions and tool provided, and let it puff back up for 2 days. I will say it didn't have any terrible smell, and while it did puff up mostly well I don't think we ended up with a full 6 inches which as of right now is my only complaint. Looks like around 5 inches at this point. Even so, it feels comfortable and supportive without being too firm. I'm not sure if it would be good for a full size adult for an extended period of time, I'd probably get a thicker one but for a kid or spare room it's great. My daughter says it's very comfortable. For the price honestly it's very good in my opinion and seems to be made relatively well.
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Reviewed in the United States on January 17, 2025 by Amazon Customer Amazon Customer
Size: Twin
Style: 8 Inch
Pattern Name: Mattress with Protector
We bought this bed for our toddler because we wanted something very soft and plush. It is amazing. We love how comfy it is that I’m considering getting one myself! She has a twin and it fits perfectly. She sleeps so much better through out the night.
Reviewed in the United States on March 16, 2025 by Brittany
Size: Twin
Style: 8 Inch
Pattern Name: Mattress with Protector
Great and comfortable,asked my grandson the next day, how did you sleep? He said GREAT. All I need to make a great review. Totally recommend this mattress.
Reviewed in the United States on March 16, 2025 by Danny Alvarado
Very soft and comfortable
Reviewed in the United States on March 15, 2025 by Ashley Manigo