Picture Hanging Hooks, 184PCS Picture Hanging Kit Including 20lb/30lb/50lb Hanging Hooks, Heavy Duty Picture Hooks with Nails for Picture Frame, Canvas, Mirror Hanging Decoration, Gold Features: Reusable & Eco-friendly: The picture hanging hooks can be carefully removed from the wall to be recycled. This not only makes them an environmentally friendly choice but also provides cost savings, as you can reuse them for future hanging needs. Minimal Damage: The sturdy, sharp-pointed nails used for hanging pictures won't cause significant damage to the wall. They only leave a very small hole, making them suitable for wooden walls, plaster walls, and drywall, but not for concrete or ceramic walls. Wide Application: The 20 lbs and 30 lbs hangers are perfect for hanging lightweight items such as small pictures, portraits, paintings, mirrors, keys, clocks, and kitchenware. The 50 lbs hanger hooks are suitable for heavier items like larger mirrors or paintings. Organized Storage: The picture hanging hooks kit comes well organized in a storage box, preventing the hooks and nails from being in a mess and ensuring easy access. Easy Installation: The picture hangers can be easily fixed on the wall with just a hammer. The top bulgy design protects your fingers from being knocked while installing the hook. Specifications: Item Name: Picture Hanging Hook Main Material: Iron Surface Treatment: electroplating, roll plating Color: Gold Box Size (L * W * H): 180*115*20mm/7.09*4.53*0.79inch  Package Information:  Package Size: 18*11.5*2cm/7.09*4.53*0.79inch Package Weight: 192g/0.42lb Package List: 20PCS * 20LB Hooks 50PCS * 30LB Hooks 20PCS * 50LB Hooks 22PCS * 38MM Nails 72PCS * 25MM Nails 1PC * Storage Case