We bought this for a T-mobile Vivacity handset, which is a branded version of the ZTE Blade S. The cover fits well. I thought I might need to take a sharp knife to it where there is a round hole for the camera lens, which is square on the Vivacity. No need as the lenss is not obscured by the cover. All the other bits and pieces are in the right place - holes for charger, power and speaker; push spots for volume and on/off.
Haven't tried the screen covers yet but they look like they will fit OK.
All in all, very happy with the product.
Delivery was quick so happy with seller too.