Package Includes: 69 sets of picture hanging hooks including 6pcs 100lb, 8pcs 75lb, 15pcs 50lb, 20pcs 30lb, 20pcs 10lb picture hanger hooks and 112pcs picture nails for hanging to match,High Quality: Picture frame hooks are made of high quality metal, strong and durable. Wall hanging nails use hardening process, fine but hard, very practical,Heavy-Duty & Stable: Our picture hanging hardware allows you to hang heavy mirrors and photos with minimal damage to the wall. There are also enough lightweight hooks for a variety of other uses. They are all easy to reuse,Wide Applications: Our hooks for hanging are very elegant and generous, helping you display or hold up anything you want to put on a wall for home, office, art gallery or anywhere else you need,Gentle Reminder: Nails can't be hammered into concrete wall or ceramic wall. You'll need a hammer and a steady hand to use almost anywhere you can hammer a nail