• Strong and durable: the brackets are made of solid steel with a galvanized surface, making them extremely strong and durable. • Wide range of applications: suitable for types of furniture such as shelves, display cabinets, storage racks, and kitchen cabinets with 5 mm diameter holes. • Easy to use: the shelf pins are suitable for 5 mm diameter holes and can be easily installed. • Bonus: 50 additional plastic sleeves are provided to protect the parts of the shelf pins that have leaks and to increase friction. • The package includes: 150 units of 15 mm shelf brackets and 50 plastic sleeves.