JSD-5100A Heavy Duty Rubber Speed Bump Parking Signs & Stands The sign have two work

The sign have two work modes

750mm(30inch)

PC material with good impact protection strength

Trench covers are plate-like objects that keep pedestrians or vehicles from falling into excavations

Width(full closed): 300 mm

JSD-5100A Heavy Duty Rubber Speed Bump Parking Signs & Stands The sign have two workRubber speed bump is a traffic calming device made of durable rubber material. It is designed to reduce vehicle speed and increase safety in areas with heavy traffic, such as parking lots, residential areas, and school zones. Rubber speed humps are highly visible due to their bright yellow or black colors and feature reflective strips for enhanced visibility at night. They are easy to install, remove, and reposition, making them convenient for