Feature 1Various Length: There are 14 lengths of jumper cables in one box to meet the various needs when building breadboard towers. 2Delicate Storage Box: This breadboard jumper comes with a transparent, delicate storage box for easy access. 3Unbreakable: This breadboard jumper wire is made of reliable copper wire, the cable is stiff and unbreakable. 4Easy To Use: All jumpers on this breadboard are pre formed at right angles for easy insertion for building breadboard circuits. 5Wide Application: This breadboard jumper is suitable for any breadboard or anywhere a jumper is needed, perfect for breadboard projects.Item Type: Breadboard Jumper Wire(Random Color)Material: CopperUse: For building breadboard circuits .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }Package List60 x 2mmBreadboardJumperWire60 x 5mmBreadboardJumperWire60 x 7mmBreadboardJumperWire60 x 10mmBreadboardJumperWire60 x 12mmBreadboardJumperWire60 x 15mmBreadboardJumperWire60 x 17mmBreadboardJumperWire60 x 20mmBreadboardJumperWire60 x 22mmBreadboardJumperWire60 x 25mmBreadboardJumperWire60 x 50mmBreadboardJumperWire60 x 75mmBreadboardJumperWire60 x 100mmBreadboardJumperWire60 x 125mmBreadboardJumperWire1 x Storage Box