I flipped a mattress not made to be flipped and put the 4" pillow top and gel padding on. It works really well. Super glad I did this.

Bought this topper for a guest bedroom where the mattress was too hard. Am very pleased with this topper. It makes the bed much more comfy.

Easy set up...expands nicely... in fact had to order small step stool to climb into bed (yes..I am only 5’2”)

4 inches and soft. Got it for my in-laws and they love it. No aching shoulder when they get up! Also it has a liner so it's easily washed

Added this topper to my memory foam mattress for ultimate comfort and have never slept better-like sleeping on a cloud!

After trying many different pads and toppers, this Serta Pillow top topper has proven to be the most comfortable.

I have bought mattress toppers before that I ended up giving away. This topper is excellent!! I sleep so well now!. It is perfect.!

Best purchase I have made in a long time! Firm but soft and I can sleep on my arm without it going to sleep!

This is awesome and I have had a great night's sleep since I've put it on my bed! Helps with my arthritis and bursitis!!

Very comfortable. But the size is not the same as king size bed 3” short he’d to toe But for the price great buy.