Compatible models: ? Touch Screen Glass Lens Digitizer for Samsung Galaxy Tab A 9.7 SM-T550 SM-T555 T550 T555(Not include LCD) Package Contents: ? 1 * New Touch Screen Digitizer?Only outter touch panel, No inner LCD display or bezel? ? 1 * Repair Tools Kit Packaging: ? Well packed by professional strong box to protect the fragile touch screen. Avoid damage caused by carrier problems, saving you time and money. Kindly Note: ? Each screen was tested one by one with our board before shipping to make sure it works perfect on your device. ? To avoid further returns, please double check and make sure you identify your tablet correctly before purchase. ? If you don't know how to install it, we suggest you to search "Samsung Galaxy SM-T550 LCD Screen and Touch Screen Digitizer Repair" on YouTube for a video instruction of how to do the replacement. Please be sure you know how to install it before buying. ? Please check the item before you start to install it. If there is anything damaged, please take photos and send to us, we will solve it for you. Otherwise,we are not responsible for any damage caused by installation of this replacement parts. ? DO NOT glue touch screen with your tablet until you TEST and make sure it works with your tablet. Warranty? ? This product is covered by a 30 day warranty, from date of purchase. There is a 15% restocking fee for unwanted product returns and must be in new, unused, uninstalled condition. ????? ? For any inquiries regarding the product or service, please contact us and we will do our best to solve your problem within 24 Hours. ? We are very grateful for your suggestions, which will help us serve you well.Thank you for your co-operation. ?????