Specs:

• GT2 0.4ohm: 40 - 80W
• GT4 0.15ohm: 30 - 70W
• GT6 0.2ohm: 40 - 100W
• GT8 0.15ohm: 60 - 110W
• GT Mesh .018ohm Coils - 50W-90W
• GT CCELL SS316 0.5ohm - 25-35W
• GT CCELL2 SS316 0.3ohm - 35-40W
• GT4 Meshed 0.15Ohm -  50-75W - Fe-Cr-Al

What's in the box:

• 1 x 3 pack of Vaporesso NRG GT Coils

This Coil is compatible with a range of other branded tanks as well.