Product complies original parts for NOKIA LUMIA 520 NOKIA delivered with the inscription very well packed with inside the box 3 small screwdriver and a pick a lever to properly open your smart phone. Before ordering parts and start the repair, it is good to consult on YOUTUBE "touch glass replacement NOKIA LUMIA 520" (very well explained the disassembly and reassembly) I recommend it to anyone who does not want to do too much expense for the warranty of your smartphone does not cover breakage of the touch screen within purchase additional insurance. In my case I fixed my Smartphone at lower cost, in less than 30 minutes and it works perfectly.