General description This Corrugated Reflective Warning Sign is designed to enhance safety by indicating the extent of your bicycle rack when it protrudes from the rear of your vehicle. Its highly reflective surface ensures maximum visibility in all weather conditions, keeping you and your vehicle safe on the road. Technical specifications Length: 500 mm Width: 500 mm Internal Diameter of Hole: 8 mm Installation Easy to fit with prefabricated fixing holes. Usage Ideal for use on motorhomes, caravans, and bike carriers.