Best Price MattressMellow 4 Inch Egg Crate Memory Foam Mattress Topper with Infusion, King

Everyone in the house is happy about this "crate" because momma finally got some sleep. Have had severe back pain radiating down one leg. Flotation on the crate relieved a lot of pressure and pain by aligning my spine better. Got the bamboo charcoal infused model; absolutely NO ODOR even when we first took it out of the compact shipping box. It expanded to its full shape in minutes - no waiting any 24 or 72 hours. I really appreciate the way my "crate" was wrapped in a plastic tube and shrink-wrapped, then rolled up and wrapped with heavy plastic and boxed for shipping. Clean and no tears from packing. Cool and comfortable, not hot at all. I think the price was fair.

Very comfortable the 4 inch makes a big difference. Seems pretty durable nice and thick yet firm but not to firm it's just right for me.

This was exactly as described. It expands to a full four inches. I ordered the twin size after pricing all kinds of beds for large dogs - they are expensive, especially when you are searching for orthopedic support for aging dogs. So, instead of spending $300.00 at LL Bean (yes that is the cost for a top-rated, XL, basic orthopedic bed) I bought this twin size for $75.00 and a cover for about $40.00.The topper arrived yesterday, and I was impressed that there didn't seem to be an odor. It was compressed and had to be carefully cut out of the packaging, but it was easy to stretch out on my dining room table so it could expand. After about 15 minutes it was fully expanded so I measured my pup's current bed and cut the topper for bed one. Perfect fit in his old bed cover!I was surprised that the foam was so easy to cut. It was a little challenging - it is four inches high, but overall, not that hard taking it a little at a time.Now I am waiting on the cover I ordered from Amazon to arrive so I can make the second bed. I will have some left over and I may be able to make some type of pillow with the left-over foam. Who knows????So, for a little over $100.00 I will have two dog beds made with egg crate memory foam that is firm and soft at the same time. My 90lb Chocolate Labrador Retriever loves it! He is 13 and when he tried it out yesterday - he just crashed, stretched out, and slept so well. I hope this continues to help him because he was getting more and more restless during the night on his old bed.I am truly impressed with the quality of this foam topper. I have no idea of a rating for a human bed, but it was a great buy for a homemade doggie bed.

I bought this for my college dorm (rock hard mattresses oof). It works well and it's very soft. Don't know about the pain relief stuff since I dont have that kind of pain, but I slept well on it. It does get hot and kinda humid sometimes, even in dryer weather. The spike texture gets some time to get used to but afterwards it's fine.

Good material, comfortable

I can’t say enough about how much I love this 4-inch egg crate mattress topper! From the moment I put it on my bed, it transformed my sleep experience. The topper is incredibly cushiony, and it feels like I’m floating on a cloud every night. The egg crate design provides just the right amount of support while still cradling my body in soft, plush comfort.I’ve noticed a huge difference in how well I sleep—no more tossing and turning, and I wake up without any of the aches and pains I used to have. It adds the perfect level of cushioning to my mattress, whether it's firm or soft underneath. Plus, it doesn't trap heat like some other toppers, so I stay cool and comfortable all night.If you’re looking for a quick and affordable way to upgrade your bed and get the best sleep of your life, this topper is a must-have. It’s like wrapping yourself in comfort every night, and I couldn’t be happier with it!

Although this mattress topper is very comfortable I recently discovered that this has been the source of years of back pain for me. The pain started a few months after buying this mattress topper but I could not pinpoint what was causing the pain, after all, this was a soft comfortable mattress to lie on, how could it cause me any pain? I think the main issue is that it does not give you the support you need and as a result can cause misalignment in one's spine over time. For me, it was causing pain in my lower back. After many visits with different chiropractors, my condition persisted and I didn't see any long-term improvement. I recently removed the mattress topper from my bed and to my surprise, my condition drastically improved after only a few days which led me to realize that all the pain I felt over the last 4 years may have been caused by the lack of support that this mattress topper failed to provide. I may be wrong about this but if anyone else has experienced any back pain I would urge them to consider removing this mattress topper just to see if their condition improves.

No small, very comfortable, yet easy to move around on. I love it!