This over-the-door storage rack is equipped with adjustable hook knobs, which can fit door frames of different widths. Once installed, it fits firmly without easy wobbling and is suitable for doors with a thickness of less than 2.3 in. The rack features an adjustable basket height design, allowing flexible adaptation to bottles and cans of different heights for easy access and storage. Made of sturdy metal, the main body is equipped with 8 layers of dense wire baskets, 3 large transparent non-stick panels, and 4 protective rails. It has excellent load-bearing capacity, ensuring that items remain stable and do not fall off when the door is opened or closed. The 8-layer storage rack can fit most door frames without taking up additional space, and each layer can hold up to 24 bottles of condiments or soda cans, offering a considerable capacity. The overall dimensions of the storage rack are 6 in. (depth) x 17 in. (width) x 69 in. (height). It is recommended to use it with a storage space with a depth of more than 6 inches, and the door gap must be greater than 0.08 in. to meet the installation and usage requirements. Color: Black.