Adem's 16x Dark Teal.zip is a release file of the Minecraft resource pack Adem's 16x Dark Teal Pack, made for Minecraft 1.8.9. It was published on January 26, 2022 and is 45.9 MB in size. For the full description, screenshots and every other version, visit the Adem's 16x Dark Teal Pack resource pack page.
How to install: Put the .zip into .minecraft/resourcepacks (do not extract it) and enable it under Options → Resource Packs.