Box comes with: 

• 1 x Top Mounting Support
• 1 x Pole Assembly 
• 2 x Plastic Shelves
• 2 x Shelf Hubs
• 2 x Shelf Supports
• 4 x (#8x5/8) Pan head Phillip Wood Screws
• 4 x (#8x3/4) Flat head Phillip Wood Screws