CASEKOO is always committed to improving our customers’ life with premium products and service. As an advocator of innovative technology and environmental sustainability, we persist in the principle of exceptional quality, unique design, and environmentally friendly materials. As a professional, energetic and courageous team, we will keep improving our design and customer services.
What is 9H Hardness?
The Mohs scale of mineral hardness is a qualitative ordinal scale characterizing scratch resistance of various minerals through the ability of harder material to scratch softer material. Created in 1812 by German geologist and mineralogist Friedrich Mohs, it is one of several definitions of hardness in materials science, some of which are more quantitative.
CASEKOO 9H Hardness screen protectors provide the strongest protection with 9H hardness material (hardness equal to corundum, sapphire, ruby, tungsten carbide and titanium nitride), which have a higher scratch resistance and shockproof in the market.
HD Clarity and Full coverage on your iPhone
With 9H hardness tempered glass material and upgraded pressure technology. You will feel like the original touch feeling on your iPhone screen and keep the high resolution. This screen protector can withstand the impact of a falling 22lbs steel ball from the height of 3ft, always keeping your screen NEW.
Compare with Schott Screen Protector
|9H Hardness||9H Diamond||9H||YES||Inflexible||Withstand the impact of a falling 22lbs steel ball from the height of 3ft|
|Schott||Schott AS 87||9H+||YES||Bendable||Survive from 25ft height drop keeping the phone intact.|
Only 3 minutes ⌚ ⌚ ⌚
Install the screen protectors within 3 minutes!
Do not know how to install your screen protectors?
You do not need to how to install, just watch a 1-minute and 3 seconds tutorial and just do it! The CASEKOO frame helper will make sure 100% accuracy to install the screen protector.
Still messed up?
You just warming up, do not worry, CASEKOO 9H hardness screen protector comes with 2 pack in the premium package! We know you may fail at the beginning, but if you picked CASEKOO, we would give you the second chance to waste your money!
Contact us anytime by email: firstname.lastname@example.org or click the Live chat button in the bottom right of the page. We will be happy to have you installed the screen protector perfectly.