Win Metal UI is a beautiful user interface with a very elegant style. Only apply it with the launcher of your preference in the following way Open the Win Metal UI application and go to the upper left menu -Select set or apply. -It will show you the launchers supported and in the first place the ones you have installed. -Select the one of your preference and press accept. -You do not have any installed launcher just select it and it will take you to the download link of it. -You can also open your launcher and from there apply the icon pack. -You can also use an IconChanger if you do not have a launcher. -> Features - 4200+ Custom icons. -Intelligent request of icons. -Design colorful with chrome lines. -Iconos HD with resolution 192x192 pixels. -Support for the following launchers: Compatible launchers included in the application section: Action ADW Apex Atom Aviate CM Theme Engine GO Holo Holo HD LG Lucid M Mini Next Nougat Nova Smart Solo V ZenUI Zero ABC Evie Compatible launchers not included in the board: Arrow ASAP Cobo Line Mesh Peek Z Launch by Quixey iTop KK MN New S Open Flick -It is not compatible with the default launcher of your samsung or huawei phone. -Support limited in launcher go launcher because it does not support masking icons. -This package of icons uses the CandyBar board. -Support Muzei -Interface Graphic in several languages