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5 Inch Gel Memory Foam Mattress Medium Firm Mattresses CertiPUR-US Certified Bed-in-a-Box Pressure Relieving King Size,Fiberglass Free,White

  • Based on 1,492 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Best Massage Store

Arrives Tuesday, Jun 10
Order within 23 hours and 36 minutes
Available payment plans shown during checkout

Color: White


Size: King


Style: 5 IN


Features

  • -EASY TO INSTALL AND USE-The feel of this memory foam mattress is medium firm - slightly plusher than a traditional firm mattress.A memory foam mattress can support each part of the body evenly and individually.
  • -COOL & HIGHLY BREATHABLE-High-quality memory foam layer mold and conform to the body to eliminate tossing and turning.memory foam mattress uses slow rebound foam, short time to release pressure slowly, with balanced force.
  • -MATERIAL & CONSTRUCTION-To improve support and heat dissipation, memory foam mattress is designed with three layers all-foam system, including comfort foam, high density memory foam and durable support memory foam for ultimate comfort.
  • -MEDIUM FIRM MATTRESS- A healthy spine requires a memory mattress that fits, and each mattress is CertiPUR-US certified free of any harmful substances, allowing you and your child to sleep peacefully. Mattress features air flow memory foam that adapts to your body's micro-pressure points for next-level comfort.
  • -GENERAL NOTE-Please allow 24 - 72 hours for your Mattress to regain its full shape. Any foam will expand faster in a warmer room. In cold temperature, at delivery, your mattress may take a bit longer to return from its compressed state.The expansion time of the mattress will vary as per the surrounding.

Description

--☎☎-Best Foam: 1-Mattress is compressed and packaged in a box for shipping, allowing it to easily be delivered to your door and expand to its full lofty shape inside your home. 2-Mattress is made of CertiPUR-US Certified foam, without any harmful off-gassing and substances 3-Please allow up to 72 hours after opening the mattress for any potential odor to dissipate and adjust to its final feel once the foam settles . --☎☎-CARE INSTRUCTIONS UPON RECEIPT: It is also a good idea to know the size and the height of your mattress ahead of time to make sure you are ordering the correct size. Keep in mind that you should combine the height of your bed frame, foundation, or adjustable bed base with the height of your mattress to get a gauge of the how tall your sleep system will be. Base Foam mattresses Mattress Foam Base Foam mattresses Mattress Foam Base Foam mattresses Mattress Foam

Brand: PayLessHere


Size: King


Product Dimensions: 80"L x 76"W x 5"Th


Top Style: Euro Top


Cover Material: Jacquard


Number of Layers: 3


Fill Material: Foam


Special Feature: Removable Cover


Color: White


Model Name: Medium Firm Mattresses CertiPUR-US Certified


Item Weight: ‎37 pounds


Product Dimensions: ‎80 x 76 x 5 inches


Item model number: ‎5 Inch memory Foam Mattress


Date First Available: April 28, 2023


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Jun 10

Yes, absolutely! You may return this product for a full refund within 100 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • How to Cut This Mattress to Fit an RV! (If You Order This 5* Mattress, Be Prepared to Sleep Late!)
Color: White Size: King Style: 5 IN
The "5 Inch Gel Memory Foam Mattress Medium Firm Mattresses CertiPUR-US Certified Bed-in-a-Box Pressure Relieving King Size,Fiberglass Free, White" arrived promptly and was just as described online. As of 12/1/24 there are 1,364 customers who have rated this mattress as overwhelmingly EXCELLENT! I agree that it is: High-quality, 3-layer foam with excellent materials and construction, medium-firm and comfortable, gives an excellent night’s sleep, is easy to assemble or custom-size (see below) and is an excellent value for the money! My review is especially important if you are choosing this mattress to fit onto a custom-sized RV bed!! PROBLEM: Replacing a custom RV mattress. Hubby and I needed to replace the worn-out Queen+ mattress in the master cabin of our RV. We chose this excellent KING-sized 5" thick mattress as a replacement, with necessary DIY alterations. Our current custom-fit RV mattress is much larger than a Queen but smaller than a King. SOLUTION: We ordered the KING 5" mattress, with a plan to cut it down to size in the same dimensions as our old mattress. The tools required to do this job are a tape measure, marker, long straight edge or yardstick, pair of large and sharp scissors, safety pins, needle and strong (upholstery or button-hole) thread and an electric knife that will be used to cut the 5" thick foam. Step 1: Measure the old mattress and record its length and width. If it is an odd shape, make a cardboard or paper template from the old mattress. Step 2: Open and air out the new mattress for a few days to allow for full expansion and removal of manufacturing odors. Continue airing out until the foam measures a full 5" in thickness. We accomplished this in our garage on top of two clean, side-by-side, folding tables covered with a clean sheet. We allowed 4 days for expansion and deodorization in coo, fall temperatures. Step 3: Open the Quilted cover neatly on the side(s) that requires cutting and fully remove it. Step 4: Now the mattress can be marked for size, by drawing a series of dots about 12" apart along the side to be cut. Use the tape measure and marker to place dots at several locations along the proposed cut-off edge(s). Step 5: Draw a long and straight cutting line to connect the dots with the aid of marker and straight edge. We needed to remove 12" from one side of the foam and 2" from the end. Mark one side at a time. If the mattress fits against a wall, plan to orient the mattress to place the cut edge alongside the wall. Step 6: Use the electric knife to cut a steady, straight and smooth line through the entire thickness of foam in the marked area. If possible, practice cutting a straight line in the piece of foam from the old foam mattress, pillow or other source. Step 7: After cutting, trial fit the mattress in place and make any needed adjustments. Replace the Quilted mattress cover (a two-person task) and use the safety pins to secure the folded cover over the areas where the foam has been removed. Step 8: Hand-stitch the quilted cover closed over the foam with the needle and strong upholstery thread. Step 9: Place the new mattress on the bed and check for fit. Too big?...start over and trim excess foam. SUMMARY: This excellent, medium firm 5" mattress will give you the best night's sleep ever. You'll wake up energetic and fully refreshed. The mattress is an excellent value at $110. We received an estimate of $680 from a fabric store on a 5" slab of foam - no cover or padding. We saved $570 by DIY with the purchase of this oversized mattress from Amazon! Enjoy! Highly Recommended. ... show more
Reviewed in the United States on December 2, 2024 by Menah Jane

  • Grandson approved
Color: White Size: Twin Style: 12 IN
We ordered 2 12” twin mattresses for our guest room, and they arrived as scheduled. As mentioned in reviews, there appeared to be a few little moth looking bugs, but they were very dead. No problem, just vacuumed them off and we were good to go. The mattresses expanded to normal size before the 72 hour time line and there was no oder, which was super. The best part is that our 18 yo grandson spent the night, reported that the bed was very comfortable, and he slept great! It was a fantastic purchase for the money. ... show more
Reviewed in the United States on November 22, 2024 by Deon Hall

  • 10/10
Color: White Size: Full Style: 8 IN
worth the money, and perfect! So comfy. Comparable to my 2000 memory foam mattress.
Reviewed in the United States on December 17, 2024 by Brittney

  • Good mattress
Color: White Size: Full Style: 8 IN
Firm at first but became softer over time. Price is the best part about this product! Unboxing was very easy. Box doesn’t weigh more than 50lbs. Fits good on my full mattress, no complaints.
Reviewed in the United States on December 26, 2024 by yafet blanco

  • Great quality and came early!
Color: White Size: Twin Style: 5 IN
Got this a few days early, great quality, and super comfy!
Reviewed in the United States on December 17, 2024 by Tea

  • Mother in law gives it two thumbs up
Color: White Size: Full Style: 6 IN
I bought this and shipped it to my mother in law in Colombia and she's super happy. I'm told it is comfortable and best sleep in years! 5 stars, especially for the price!
Reviewed in the United States on December 21, 2024 by C. Jones

  • Foam mattress
Color: White Size: Twin Style: 12 IN
Comfortable and cool for my camping trip slept well
Reviewed in the United States on January 5, 2025 by King Victor

  • It's ok
Color: White Size: Full Style: 5 IN
I bought this mattress because it was affordable, and I had been sleeping on the floor on a worn out futon mattress. That said this mattress is not, in my opinion, medium firm as listed, but closer to medium soft. I am 195 pounds, so maybe that's why..but I was hoping for something a bit more dense for lack of better words. For the price, I suppose it's alright, better than the floor. But again, not medium firm as the listing states, just be aware.more 3.5 stars for inaccurate description. Over all satisfied. ... show more
Reviewed in the United States on November 27, 2024 by Bigfoots_A_Wookie

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