Bathroom Shelves (No Drilling Required) Need more storage space in your bathroom? These no-drill bathroom shelves are the ideal solution for making the most of your space. With strong adhesive hooks for easy installation, the aluminum shelves ensure your bath products and beauty essentials stay well-organized and easily accessible. Size:5.1" x 11.8" x 2.2" (13 x 30 x 5.5 cm)