Prest-O-Fit RV Step Rug Replacement Springs are made of rust-resistant zinc-plated steel. These springs are specifically designed to fit the following RV Step Rugs: Wraparound, Wraparound + Plus, Jumbo Wraparound + Plus, Wraparound Radius, Outrigger 18 In., Outrigger 23 In. and Outrigger Radius.
