Compatible with all versions of Samsung Galaxy S21 FE 5G SM-G990 ,(Not For Samsung Galaxy s21 Ultra s21+ S21). Please check the Model Number of your device before purchasing this Item. You can find the Model type of your device on your device and / or in the settings.  This is not a screen protector. It's the adhesive/tape for battery door cover. It's for holding together back battery door and phone body. Not for touch screen. If there are any problem with the product, please contact us in time. satisfactory service in 24 hours.  Package Include: 2pcs Rear Cover Adhesive ;