Aeron™ Fiberglass Reinforced Plastic (FRP) Ladder Systems are safe, slip resistant, OSHA compliant, corrosion resistant, low maintenance, and easy to install. Unique Features of AERON FiberglassLadders : Shock Proof – Non Conductive Modular and Easy to carry Lightweight High Strength 100% Rust and Water Proof Fire Retardant UV Protection Tool Tray Safe & Durable Antiskid Grip