We are professional Tablet, Mobile phone, Computer, Industrial parts supplier, welcome contact us for favorable wholesale price! SPECIFICATION* Installation instructions not included.There is a layer of polarizer film on the front of the panel (Under the protective film). If it is blurry after installation, please remove the polarizer film. * We apply comprehensive quality check and testing before dispatching * This item could be used to replace touch panel which is broken, damaged, cracked or unusable. FEATURES * Waterproof, dustproof, smooth surface; * High accuracy, no offset phenomenon, contacts exactly; * Sensitivity point into the system; * Long life, to meet the harsh operating environment, it could tolerate tens of thousands of hits on the panel; ESTIMATED DELIVERY TIME- Economy: 15-50 days- Standard: 10-35 days- Expedited: 4-7 days WARRANTYReplacement/Exchange- Exchange/replace item within 30 days from the day you receive the item.- Buyer will pay for the shipping cost if there is a return or exchange .- The item that the buyer requires exchange/replacement should be in the same condiction that we dispatched. CONTACT USPlease contact us for any question or problem that you may have(Mon-Sat):Berlin: 02:00-12:00 | Moscow: 04:00-14:00 Sydney: 11:00-21:00 | New York: 20:00-08:00