Product description: steel colored steel stud? Material: steel size: 3×12? Packing number: 2400 dozen, each product can be packed into one OPP bag, and 12 pieces can be bound into one board. Color: steel color?? All the goods in our shop are directly delivered by the manufacturer. Please buy them at ease! ? The goods in this shop are taken 100% in kind, because the personal use of computer monitor is different,? In addition to the impact of various factors in the shooting environment,? The color of the product in the picture will vary from monitor to monitor. Please take the real thing as standard, the real thing is more beautiful! ?