●<b><p>✔ STRONG & LIGHTWEIGHT POLYSTYRENE (PS) PLASTIC</b> This space age material is stronger and more durable than many other resin compounds and is considered the lightest among all major plastics ●<b><p>✔ ENVIRONMENTALLY FRIENDLY & RECYCLABLE</b>Polypropylene is more environmentally friendly than some other plastics. Its recyclable and doesnt release as many toxins as plastics such as PVC. ●<b><p>✔ SUPERIOR DIELECTRIC INSULATOR STRENGTH</b> Polystyrene has one of the highest electrical insulating strengths from all polymer plastic, ensure the safety and longevity of your equipment with PS! ●<b><p>✔ RUST PROOF PC PLASTIC:</b> All components including screws are made from strong resilent and rust proof PVC plastic allowing for outdoor and in ground use