Asahi Miracle Guide Wire Miracle 4.5 Miracle 6 Miracle 12 Â Â Â Features: 0.014" guide wire 3.0 gf, 4.5 gf, 6.0 gf and 12 gf tip load options Core-to-tip design 11 cm hydrophobic coating 11 cm spring coil length 11 cm radiopaque segment 180 cm length