These tunnel reflective markers are essential for improving road safety. Their high-visibility design ensures that they can be seen from a distance, helping to guide drivers and pedestrians safely. The adhesive backing allows for easy installation on any flat surface, making them versatile for various applications, including driveways and sidewalks. Features -Color:Assorted Color -Material:Acrylic -Size:11.70X4.40X3.00cm/4.60X1.73X1.18in -driveway reflectors signs: delivers high-intensity reflection to boost safety during night driving -Robust reflective delineator: made from tough materials that endure wear and adverse weather conditions -Effortless installation: simple design allows for quick and easy attachment to various surfaces -Effective accident prevention: rectangular design improves visual guidance, reducing the risk of accidents -Wide range of applications: perfect for highways, tunnels, and urban roads, improving traffic sign visibility Package list: 12 x reflective markers