Just stick it on! Recommended for cracked backs. For those who want to change the color of their device! Also for cracked back protection! About this product Features Compatible models: Suitable for iPhone 12 / iPhone 12 Pro. 9H hardness of the tempered glass back protective film, 3D edge using high-speed CNC grinding, back protection is more perfect, iPhone exceeds the original feel of the machine. [Tempered Glass] Combination of 9H hardness tempered glass film and carbon fiber layer, further enhancing the protection function! [High Quality] Products using advanced vacuum plating surface treatment, oil resistance, anti-fingerprint effect, wear resistance, long-time use is still the same as new, the surface is very smooth, very luxurious; High quality and high durability are achieved by integral molding. In the event of damage, the fragments will not scatter due to the anti-scattering processing, and the fragments will remain attached to the film. [Easy Installation] It includes a special cleaning kit, allowing you to install the back protective film more easily and cleanly without being bothered by bubbles. [Shatterproof] Glass shatterproof performance, it will not shatter, so you don't have to worry about hurting the display screen or people even if the glass film is damaged. [Wireless Charging Compatible] This film does not affect the power transmission/charging speed of wireless charging, you can use fast wireless charging while it is attached.