Descriptions:* 2P to 1P female to female Jumper wire ribbon flat cable, 20.5cm long.* DURABILITY - Securely connected to the pins, quick circuit experiment.In the terminals have not damaged it can be reused.* USES - Can be separated to form an assembly containing the number of wires you require for your connection and to support non-standard odd-spaced headers.* APPLICATION - For breadboard / Electronic projects / DIY experiment / PC motherboard / PCB project. Specification:Material: Copper WireWire Type: Female to Female(2P-1P Header)for: 2mm to 2.54mm Spacing Pin HeadersWire Diameter: 1.3mm / 0.05"Total Size: 205 x 55mm / 8.07" x 2.17" (L*W) Package Content:20pcs x XH2mm to 2.54mm Ribbon Wire