Each touch screen was tested before shipment, so you can use the product safely and reliably.Featuring sensitive and anti-scratch, it is a better replacement for the broken, damaged, cracked and unusable AMOLED screen glass.Using AMOLED LCD screen, the product is sensitive and scratch-resistant.The length of the product is 17cm, the width is 8cm and the thickness is 0.5cm.The product is compatible for Xiaomi Mi 9T/9T Pro/for Redmi K20/K20 Pro.Item Name: LCD Touch Screen DigitizerMaterial: LCDStyle: without FrameCompatible Model: for Xiaomi Mi 9T/9T Pro/for Redmi K20/K20 ProFeatures: Professional, High Hardness, ReplacementSize Details: 17cm x 8cm x 0.5cm/6.69" x 3.15" x 0.2" (Approx.)Notes:Due to the light and screen setting difference, the item's color may be slightly different from the pictures.Please allow slight dimension difference due to different manual measurement.The product does not include instructions and has no fingerprint recognition function.The process may be difficult, so we recommend people with professional knowledge or experience.If the product is damaged during the repair process, the buyer shall bear the responsibility.Package Includes:1 x LCD Touch Screen Digitizer 1 Set of Disassembly Tools