1Adjustable Angle: The angle is adjustable, compatible with all kinds of door latches, and fit for the front and rear doors of all vehicles. Heavy duty scissor lock structure with bidirectional force, ensures more tight and safer connection. 2No Damage to Door Frame: The thickened hex rubber pad can avoid damage or squeeze your door frame. The large rubber increases the contact surface, ensuring you stand on it more stably. 3Rotatable Rubber Gear: With a rotatable design, the rubber gear can perfectly fit the door frames with different slopes. 4Safe and Stable: The extended platform supports both feet to stand on it for maximum stability, 8.66in length, 2.36in width. The doorstep can withstand a weight of 700lbs, providing rigid and safe support when you stand. 5Foldable and Portable: Foldable design, weighs only 1.9lbs, you can store it in a glove box or spare tire box. Ideal for loading and strapping your cargo box or bag, roof rack or basket, kayak, canoe, bicycle, ski carrier, snowboard, or other accessories, and even washing your vehicle roof. 6Easy Access to the Roof: Easy to access to the roof by simply hooking the latch. The upward design makes this doorstep 4?6in higher than the traditional steps, allowing you to complete all the operations on the roof at a more comfortable height.