Approved round retroreflectors designed to improve vehicle visibility in low light conditions. Available in red (rear placement), amber (side placement) and white (front placement), with a size of 55 and 60mm in diameter. These retroreflectors are essential to improve road safety as they are designed to reflect light to drivers approaching from the rear of the vehicle, which significantly improves the vehicle visibility at night or in low visibility conditions, thereby reducing the risk of accidents. The size is ideal for use on different types of vehicles, from cars and motorbikes to lorries. Each retroreflector has a strong adhesive backing for quick and secure fixing. Made from high-quality poly(methyl methacrylate), PMMA, these retroreflectors are designed to withstand the demands of everyday road use. Their resistance to wear and weathering ensures they retain their functionality and look for many years. In addition to their use on vehicles, these retroreflectors are also ideal for bikes, fences and any other object that can benefit from improved visibility at night or in low light conditions.