Schulte 1464666511 Adjustable Pole Clips And Caps Constructed with sturdy and durable high impact white plastic. Each clip simply slides into the coordinating Vertical Support Pole and locks into position with the included screws. Pole and clips eliminate the need to use wire shelf support braces along the back wall. Clips can be moved and adjusted to accommodate your custom closet design. Support clips hold the front bar of any depth of our tight mesh or open slide closet shelving.