Fitment: ? Replacement for For 28 Inch Wiper Blade RV Pair or Motorhome 28"/28"(Set of 2?12mm J Hook with 1 Pcs Car wash towel High Quality Rubber: good flexibility, not easy to deform. High Quality Sheet Steel: high carbon steel, two layers of paint, corrosion resistance. Good elasticity. High Quality Durability: high quality ABS plastic parts, anti - fall, durable. Product Features ?The Synthetic Blend Rubber Squeegee can withstand extreme weather conditions for enhanced durability ADDITIONAL FEATURES: ? Noiseless ? Thermal Resistant