MATERIAL：Made of aluminum, never rust.

ADJUSTABLE: Shelves adjustable in both horizontal and vertical directions (via a patented trigger design) to fit taller bottles and/or to fit different reach heights of different users.

FULL FUNCTIONS: Two baskets for shower items i.e. bottles of various sizes, a soap dish, 6 adjustable hooks for hanging razor and/or other small items, and a loofah hook beneath the soap dish.

SECURE INSTALLATION: Patented self-locking over door lock, plus two pivoting suction cups to provide support on the bottom.

NO TOOLS FOR ASSEMBLING: All parts are snap in design for assembling, no tools required for assembling the product out of the box.

EXTREMELY SMALL FOR DELIVERY: Packed size of the product is less than 10% of its application size (Length * width * height), to visualize this product's packed size is even smaller than the size of one basket/shelf of it.