This is a pack of five Eleaf iCare IC Coils, each coil offering 1.1 ohms of resistance. These coils are small in size but pack a great punch when it comes to your vaping experience. Featuring a top threaded design, these coils are intended for use in compact devises and vape tanks. The 1.1 ohm models work best between 5 and 15 watts. They offer great vapor production and flavor recreation to satisfy almost any user.