Owfeel 65pcs Breadboard PCB Board Protoboard Jumper Cable Wire High quality jumper wires which are flexible, dusable, reusable, easy to trace, easy to connect and disconnect. Made of ABS material. Color: Red, Yellow, Blue, Green, Black, White, Orange. Length: 110mm , 150mm , 200mm and 250mm. 65pcs per bunch which have 110mm-49pcs, 150mm-8pcs, 200mm-4pcs and 250mm-4pcs. Ideal for circuit test on PCB board, protoboard and breadboard etc.