Extra Thick Topper for Mattress: Perfect solution to a too-firm foam mattress. This firm enough mattress pad provides extreme comfort, soft and fluffy like sink in to a virtual cloud. Hotel Quality and Big Surprise for a lovely sleeping time Perfectly Fits Mattress: 4 power band elastic ensures a secure fit and grip on any mattresses and is perfect for power bases.The elastic fabric band will fit up perfectly to 22’’ mattress Upgrade Your Mattress: This topper has gone through several improvement base on millions of feedback to meet your high standard demand Refresh It: Over filled mattress topper was vacummed for convenience, please slightly shake and pat the tope for the maximum fluff, and place the topper on the flat surface for 24 hours 100% Custome Satisfaction: If you are not satisfied with the mattress during use, please contact Amazon customer service directly . We will do our best to solve the problem