VEVOR Over the Toilet Storage 4-Tier Bathroom Shelf Rack Space Saver OrganizerProduct Features Adjustable Height and Width Compatible with most toilets and ceilings. The support poles and shelf lengths of this storage rack are adjustable, allowing you to set the height and width as needed. This over the toilet storage rack comes with one adjustable tube with a spring button, two long tubes, and one short tube that can be freely combined. The maximum height can reach 11. 1' (3. 4 m), and the minimum height is 4. 3' (1. 3 m). The