UGREEN 20337 2.5D Full Cover HD Screen Tempered Protective Film for iPhone 12/6.1" Twin Pack Towel Holder Assembly required: The wheels need

Assembly required: The wheels need to be assembled

So it's definitely an excellent choice to extend wifi for your device

Frequency and track memory function

3cm approx

UGREEN 20337 2.5D Full Cover HD Screen Tempered Protective Film for iPhone 12/6.1" Twin Pack Towel Holder Assembly required: The wheels needFeatures: Bubble Free Installation The installation kit is very complete to help installation without any problems, installation guide, tools (cleaning wipes, anti dust adhesives, and especially a guide frame). The alignment frame is designed to well position the glass, greatly facilitates the installation of the protective glass on the iPhone. Superior Shock Resistance Hardness index up to 9H technology design offers powerful protection to the screen