Features:- Premium Rubber - This 22" Premium Rubber Parking Curb is made of brand new thick rubber, offering 22,000Lbs large load-bearing capacity for enhanced durability, ensuring strong performance in compression resistance and a long lifespan of at least 5 years even when used frequently- Protect Your Car - Efficiently prevents the cars from over-running, hitting the wall or other cars and the bottom hollow design with high resilience rubber provides a buffer to protect car and extends the life of tires- Safe Usage - Equipped with conspicuous yellow reflective safety strips to improve visibility and refract light from different angles so that drivers and passengers will be able to locate and identify it from a safe distance for safe parking- Easy to Install - Designed to be easily installed with pre-drilled mounting holes, suitable to be used on asphalt or concrete surfaces in any weather condition including sub-zero temperatures during the winter months- Wide Application - It is suitable to be installed in indoor or outdoor garages, driveways, shopping mall parking lots, driving school circuits, commercial parking lots, etc.Specifications:- Overall Dimension(LxWxH): 22" x 5 7/8" x 3 5/8" (54.5 x 15 x 9.2cm)- Mounting Hole Diameter: 7/16" (1.15cm)- Material: Premium Rubber- Net Weight: 10.6 Lbs (4.8kg)Package Contents:- 1x Car Parking Curb- 1x ManualNotice: - Mounting hardware is not included.