Material: Wooden nails are made of iron, strong, rustproof and durable. It has smooth appearance, good flexibility, high strength and corrosion resistance. Size: A box of 240 wall nails with 6 different wall nails: 1.3*16,1.4*20, 1.4*25, 1.6*30, 2.5*50, 1.4*20 wall attachments. Applicable: It can be used on different types of materials including concrete, wood and drywall. You can use these copper nails to hang picture frames, mirrors or carpentry work etc. Application: Our wall nails are suitable for home or workplace tool kits. This steel masonry nail is an essential tool for all types of ordinary masonry work. Product Specifications: Size: 1.3*16,1.4*20, 1.4*25, 1.6*30, 2.5*50, 1.4*20 wall nails. Color: Silver Package Includes: 80pcs* 1.3 x 16 Flat Head Wall Nails 60pcs* 1.4 x 20 Headless Wall Nails 25 pcs* 1.4 x 25 flat head wall nails 13 pcs* 1.6 x 30 flat head wall nails 12 pcs* 2.5 x 50 flat head wall nails Pack of 50* 1.4 x 20 Flat Head Wall Nails