Trico 44-200 Plastic Blade Refill - 20" (Sold as Pair) All plastic refills, won't rust Universal, fits most long frame wiper blades Available in 9 sizes from 13-inch to 24-inch Precision cut extruded rubber element ensures superior wiping action. Easy to install These refills are manufactured to fit the original equipment wiper assembly, If this assembly has been replaced with anything other than an OE product the refill may not fit properly All plastic refills, won't rust Universal, fits most long frame wiper blades Available in 9 sizes from 13-inch to 24-inch Precision cut extruded rubber element ensures superior wiping action Easy to install