Features Made of copper, good electrical conductivity Electrical wire can be connected without damaging in terminals A set of 1900pcs can meet your need well Various size for your choice Used in industrial electrical appliances Description:Cold electronic terminal connectors are accessories of electrical connection in the industry. They are necessities in electrical industry.Specifications:Color: SilverMaterial: Copper Quantity:500pcs x 8mm x 0.50 mm²500pcs x 8mm x 0.75 mm²400pcs x 8mm x 1.00 mm²300pcs x 8mm x 1.50 mm²200pcs x 8mm x 2.50 mm²Package Size: 9.1 x 4cm / 3.58 x 1.57"Weight: 148g(approx.) Package Includes: 1 Box(1900pcs) x Connector Note: 1. Please allow 1-3mm error due to manual measurement. Thanks for your understanding. 2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard. Package List