These prebuilt coils from Vapefly are Ni80 and 0.5 Ohm.

Specifications:
 
	
28ga+44ga*2*16.
	
Cotton size: 6x5cm. (1 per pack)
	
2 coils in each pack.
	 
Authentic and genuine. Each purchase is for one pack (or 2 coils + 1 cotton). Sent via Australia Post safely and securely.