I bought this elite mattress protector in order to keep my mattress that I absolutely love protected against life. There were not any reviews at the time for me to refer to. We have the Savant III Plush mattress and this encasement has way too much slack in it so my mattress has about a foot of play in it; so the mattress slides off the foundation and sheets pop off.. it looks really sloppy. I wanted something that protects the sides. Because this mattress is the barless design with Velcro on the bottom any other encasement would not work. I am disappointed because it was not cheap. The material is great just wish I could say the same for the fit.