The Estune 6 Pcs 18 Inches Blueprint Hanging Clamps are essential office supplies for businesses and professionals. Made of durable metal, these binding strips are designed to securely hold and display documents, posters, and plans. Perfect for use with clipboards, these hanging clamps provide a convenient and organised way to keep important papers in place. Ideal for offices and industrial settings, these blueprint hanging clamps are a practical and reliable addition to any workspace.