Enthopia Designer Hardshell Case Back Cover for Oppo F1S. Enthopia offers Designer Hard Shell Back Cover; this back cover provides protection by preventing your phone from dust and unnecessary scratches. The print is fade proof and peel proof with lifetime warranty. Printed on the sides as well. It is made to fit perfect and gives the device its maximum protection. The hard plastic is reinforced from the left and right side edges and back to prolong the life of your smart phone. It is open from the top and bottom for easy snapping on and removal of the case and covers the left and right side of the case having openings precisely made for the side buttons, charger port / dock connector, headset jack and speaker which allow you full access to all the functions on your device. Easy to install and last for a long time and the pattern on the surface looks great, our premium hard plastic cases will help keep your device safe. This designer hard back case cover is ideal for all those who want quality with style.