The KV 256-P Zinc Adjustable Shelf Supports buying 2 packs with 12 supports in each pack. These shelf supports are designed by KV and are adjustable to provide a secure fit for your cabinets or shelves. With this product, you can ensure that your shelves are properly supported and organized in your home or office. Perfect for use in various cabinet hardware projects, these adjustable shelf supports offer a reliable and versatile solution for organizing your space.