Specially designed for Alcatel TCL A3 (A509DL) only, provide maximum protection for the screen of device. | Hydrophobic and Oleo-phobic coating to reduce sweat and reduce fingerprints | Highly responsive, sensitive with clarity and preserves your phone's original 3D touch feeling without any interference. | 2.5D Rounded Edges: Provide more Smooth hand feeling at all edges. | Beukei provides you a friendly customer service. Should you have any problems with our products we will do our best to help you.