When considering a reflective marker for a driveway contractor in Singapore, it is essential to prioritize visibility and durability. Reflective markers should be highly reflective at night and in low-light conditions to enhance safety and guide drivers effectively. Opt for markers that are weather-resistant and can withstand Singapore’s tropical climate to ensure long-lasting performance. Additionally, markers should be easy to install and maintain to minimize disruptions to the driveway construction process. By selecting reflective markers with these qualities, driveway contractors can enhance the functionality and aesthetics of driveways in Singapore.