Fitment: J-Hook 100% fitment guaranteed. Meets or exceeds OEM safety and durability standards. Delivers smooth, quiet, clean, smear free wiping. The improved flexible spine design insures maximum screen contact. The bracketless design offers better resistance to ice and snow build-up. The aerodynamic design creates down force preventing blade lift-off. Temperature Tolerance: +158F to -40F (+70C to -40C). Wiping Durability: 1 Million Times of Wiping