Features:

• Dual precision-tensioned steel springs help create tension memory, applying uniform pressure along the entire blade length
• Aerodynamic wind spoiler creates downforce, preventing blade lift-off
• Exclusive FX dual-rubber-technology flex element resists ozone damage and hardening
• Exclusive weather shield connector system is pre-installed to protect arm connection from snow/ice build-up
• Smooth, quiet operation with 20% longer performance life vs. other premium wiper blades

Rating : - Great Product BUT 2 Versions Exist
I purchased two Blade Sets for a 2006 Volvo S40 T5 AWD.It is a great blade and price is much better than Volvo dealer's $58/set but it turns out that there is an "early" model and a "later" model and the shipped product was of early (pin insert type.) My Volvo requires the later (push button installation insert...very easy to replace) type. Both products are potential OEM replacements and the listed information at Amazon does not differentiate which they are shipping. Anazon accepts returns at no cost to purchaser but it is a real shame the 2 versions are not differentiated. It would save customer disappointments and Amazon shipping costs.