These coils are compatible with the following range from Innokin:
Kits: Kroma-A, Coolfire Mini, Coolfire Z50, Z-Biip, Zlide Tube, Kroma-R, Adept
Tanks: Zlide (4 & 2ml), Zenith, Zenith Pro, Zenith D22
They are NOT compatible with the Zenith RTA.
The packaging for these coils has likely been updated to say Z-Coil, rest assured they are the correct sizing for your Zenith and above kits and tanks.
Specs:
0.48ohm: 12 - 16W
0.5ohm: 12 - 16W (MTL)
0.8ohm: 14 - 17W (MTL)
1.0ohm: 20 - 25W (RDL)
What's in the box:
5 x Innokin Zenith Z-Coil Coils