This is a “game changer!!” My mattress was terribly uncomfortable, so I decided to try this topper! 
It was easy to attach to the mattress and the sheets fit perfectly over it! 
The individually sewn pockets are billowy and soft! It’s like sleeping on clouds! They also maintained their shape.
It makes my bed look great when made! 
The best part is the deep sleep and waking up pain free! 
Enjoy!!