Recycle Plastic floor sign - Use this floor sign to clearly identify recycle plastic locations in your facility. This heavy duty industrial floor sign is .027 inches thick and available in 12", 16", and 24" sizes. Part numbers stRPL12, stRPL26, and stRPL24 respectively. Simply peel and stick this floor sign to clean dry concrete above 55 degrees F and enjoy years of service. You will love the piprd floor signs. They are super durable and clean up great.