For less than 6 inch phone,1 bottle is ok,for more than 6 inch or need to protect the full side of the phone,better use 2 bottles(for iPhone 6 Plus 7 plus s8 s8+ better use 2 bottles)
For more than 10 inch tablet better use 3 bottles.
Compatible with all smart phones and tablets up to 10″ (NOT COMPATIBLE with Sony Xperia)
Provides the ultimate screen protection for up to 2 years
Ultra-thin with a high gloss finish and reduced smudges and fingerprint marks
Increased touch screen sensitivity and HD clarity
Easy and quick to use.
1.Please use the cloth in the package to clean the screen first.
2.Open Wet tissue 1 and clean the screen gently and let it dry
3. use small cloth to wipe the screen
4. Open nano liquid container and put few drops on screen and open DRY Tissue 2 and gently wipe out the screen and let it dry for 15 minutes (Maximum the better)
5.Use DRY Tissue 2 to clean the screen and wait 15 minutes to dry and after that use cloth to clean the screen
Repeat Steps, 1 then 4 then 5 and leave the screen for 45 minutes to dry and absorb completely.