Product Test Data Information Material: Tempered Glass Hardness: 9H Transparency: 92% Thickness: 0.33mm Port: FOB Shenzhen Edge: 2.5D HD clear Quality: Grade AAA Package Type: ODM/Universal Function: To protect your OPPO R17/F9 Feature: Anti-fingerprint,Anti-oil,Water-proof,Anti-broken Delivery Time: Within 7-15 working days Shipping: DHL,UPS, EMS, FedEx, TNT or others ➤Compatible model Perfectly Fit for OPPO R17/F9 ➤Product Features Delicate touch, pasted, easy to install, close to the screen. and does not affect the touch sensitivity of the touch screen ➤Product Material If you accidentally drop your phone on the ground, this new screen saver will protect your phone screen (Wow, the phone is so expensive that the screen saver will protect it). ➤Full Protection Thin glass gives you the experience of feeling the original screen. 9H strong-hardness prevent keys and other outside objects Scratched. ➤Easy Applicatio Easy to install. A suction cup is used to grasp the screen protector to alignment of the screen. ​If there are any problems with it, please contact us without hesitation.