Great Assortment: 100 set picture hanging hardware including 30pcs 50lb, 30pcs 30lb, 40pcs 10lb picture frame hooks and 100pcs picture hanging nails to match,High Quality: Our wall hooks for hanging are made of high quality thickened metal, strong and durable. Nail is not easily to bend and hangers work perfectly in a hard enough wall,Quick Install & Stable: Photo hangers for wall are practical to hang photos and artifacts. It is easy to remove for recycling leaving a tiny hole that effectively solves most of the storage troubles in life,Wide Applications: Our picture hangers with nails can be applied to drywall and wooden wall for hanging anything you want to display or hang up for home, office, art gallery or anywhere else you need,Particular Attention: Nails can't be hammered into concrete wall or ceramic wall. Because of the different hardness of walls, it's safer to unload at least half of the load-bearing capacity of hangers