Purchase Tips - 1. Recommended top door gap is > 2.3 mm 2. Suggested depth for pantry >5.3 in. 3. Recommended thickness of the door is < 1.97 inches, plastic bolts included ensures a secure fit for doors of varying thicknesses 8 Metal Baskets with Wooden Boards - Highpro door rack organizer offers 8 heavy-duty metal storage baskets containing 4 small shelves(14.2"L x 4"W x 2.1H"), medium shelves(15"L x 4.3"W x 3.9H") and large shelves(15.7"L x 5.1"W x 4.5H") with matching sized boards Upgraded for Stability and Reliability - Different from other baskets that are connected to the stand in a downward direction, ours are embedded in the stand in an upward direction, avoiding collisions that could cause the entire basket to fall off. To further improve stability and avoid shaking, 4 transparent non-marking sticker with screws are provided Humanization Design - Unlike other pure metal baskets, our pantry door racks are made with metal baskets and wooden boards, so there is no chance of small items getting stuck in the metal frame, making the storage more neat and beautiful Adjustable Hanging Height of Basket - The 8 baskets of over door racks are removable, and you can always adjust the distance between the baskets according to the size of the items with different bracket holes. Recommended thickness of the door is < 1.97 inches, plastic bolts included ensures a secure fit for doors of varying thicknesses 10-Minute Easy Installation - All labeled pieces and tools are included. This door organizer shelf can be installed in less than 10 minutes according to the detailed installation steps.