1.Durable steel construction: Our garage vehicle parking stopper is crafted from robust steel tubing, ensuring longlasting durability, resistance to deformation and dents, and a rustproof reflective coating that enhances safety. 2.Cushioning and boundary marking: Designed with a curved shape, this stopper provides a cushioning effect during minor collisions while also serving as a clear boundary marker for parking spaces, preventing vehicles from overshooting or parking incorrectly. 3.Preventive function: The sturdy design of the bollards helps minimize the risk of accidental damage, keeping drivers from parking over the lines or hitting garage walls and other vehicles, protecting the appearance of your car. 4. visibility with easy installation: The wheel stops feature prominent yellow and black safety stripes for maximum visibility, even at night. They come with predrilled mounting holes and include expansion bolts for straightforward installation.