The Geekvape Aegis Boost Replacement Coil is specially designed for Geekvape Aegis Boost Kit, Geekvape Aegis Boost Plus kit, Geekvape Aegis Boost Plus Pod Cartridge and Geekvape Aegis Boost Pod with 0.4ohm/0.6ohm for your selection. Just get the perfect coil now and enjoy the pleasure of vaping. 5 pieces each pack.