These coils are available in a range of different coil types:
M1 Mesh – The coil resistance is 0.15ohm and is 19mm*31.5mm in size. It is suitable for devices set at a wattage between 40-70W, best vaped at 65W.
M2 Mesh – The coil resistance is 0.2ohm and has dimensions of 19.77mm*31.15mm. It has a suitable wattage between 60-90W, best vape at 80W.