1 Year Warranty. No pressure marks or scratches on the polarizer. Fully tested prior to shipment. Items will ship the same or following business day. LCD Quote is a stocking supplier and independent repair facility of the HanTouch H3037A-NDIAA37 and thousands of other Touchscreen's. The HanTouch H3037A-NDIAA37 price is based on quantities of 10 or less.  For bulk pricing or a long term supplier relationship, please call or email us to discuss. For the H3037A-NDIAA37 pdf datasheet or detailed specifications of the H3037A-NDIAA37 or other Touchscreen items from HanTouch, please email us at support@lcdquote.com or call us at 888-394-6077 at we'll be happy to provide one. See other Touchscreen's from the manufacturer HanTouch