SMOK RPM3 REPLACEMENT COILS (5 PACK) features MESHED 0.15OHM and MESHED 0.23OHM coils and is installed in a press-fit manner, which is designed for SMOK RPM5 PRO POD KIT [CRC] & SMOK RPM5 POD KIT [CRC] to have an MTL vape, 5pcs a pack.