This trash bin is easy to install. Comes with hanging, mount accessory ( 1 hook, 2 adhesive hooks, and 20pcs trash bag ) included. It is small and a perfect fit for most cabinet doors, pantry doors, and cupboards; The thickness of the door should be less than 0.95 inches (2.5cm). Price drops from $35.99 to $24.99 w/ free shipping for Prime members or free over $25.