Screw sorting box: 2x6mm/2x8mm/2x10mm/2.5x6mm/2.5x8mm/2.5x10mm, 200 pieces of each type, for a total of 1200 pieces in 6 different sizes. Color: gold, material: iron. The screws are very small, measured in millimeters, please purchase carefully (1 mm = 0.0393701 inch). A wide variety of screws and nails to meet your needs, suitable for many woodworkers. With heavy-duty strength, a simple structure, easy to use, impact-resistant, and so on, applicable to all types of fixed hardware accessories and electronic accessories. These screws are small and can be used in a sophisticated box. When you want to give gifts to children or friends, you can use them for crafting projects. One of the essential tools for the family, you can store screws and nails at home, just in case you need them. 100% customer satisfaction guaranteed. If you are not satisfied with the product, you can always email us. We will provide you with satisfactory service first, and you can also get a full refund. Please feel