Jobar IdeaWorks 3 Tier Spacing Saving Shelves (Single Set) ADDITIONAL SPACE: The 3 sturdy shelves provide additional storage for smaller items SECURE SHELVES: The 4 strong suction cups are designed to securely hold the shelves in place IDEAL USE: Great for your laundry room, kitchen, or bathroom EASY ASSEMBLY: The shelves are easy to install and assemble, no tools required