??NON-SLIP AND FOLDABLE?Non-slip design provides secure support for you standing on doorstep, dimension is big enough to fit for all sizes of feet, and compatible with various vehicle models. Easy to fold and carry, and does not take up space in the car ??EASY ACCESS TO CAR ROOF?Even without carrying step ladder, tirestep or step stool, you can easy access to handle rooftop cargo carrier, such as bike, kayaks, surf board, and other bulky travel items on vehicle rooftop/ luggage rack, and clean your car roof very easily ??ANTI-SCRATCH DESIGN?Using groove design to very firmly fixing the high quality rubber protection padding on the edge of car step door and protect your vehicle paint from the scratch of its edge. So our folding step ladder doesn't scratch paint on your car. You also don't have to worry about problem that the rubber protector falls off ??PORTABLE AND DURABLE?MASWATER car doorstep is made from light-weighted durable Aviation Aluminum Alloy, portable small but sturdy. The vehicle rooftop doorstep can support up to 440 pounds for access to car rooftop or rack, which no problem for big guy handling bulky items