Size and purpose 50 x 50 x 10 cm (length x width x height) or 20 x 20 x 2 inches. Provides convenient vehicular access and helps protect tires and vehicles from damage as the car climbs the ramp. Material and durability Made of quality rubber with good toughness and firmness, plus noise reduction. resistant to water, cracks, and deformation, and capable of withstanding prolonged exposure in bad weather. Antislip performance and stability Antislip tread surface increases friction for smooth passage over the curb, while the grid design of the ramp base maximizes ground grip and stability. Helps reduce impact on wheels and provides effective shock absorption and noise reduction. Installation and secure mounting Predrilled mounting holes with 2 expansion bolts included. Expansion bolts ensure the ramp is securely fastened, and the ramp can be placed in different locations to suit your needs. Use scenarios Driveway curb access: cross a curb when entering or exiting a garage or driveway without scraping tires. Wheelchairs, scooters, or carts: facilitates smooth rollover of mobility devices or hand trucks over curbs. Temporary or permanent thresholds: suitable for use in homes, workshops, or delivery setups to bridge small height differences and improve accessibility.