Item Type: Terminals Connectors Assorted Kit_x000D_ Material: PVC + tinned brass 1EQUIPPED WITH SHELL: This terminals connectors assorted kit come with crimping terminal and shell, easy to install 2INSULATED AND SEALED: Terminals connectors assortment kit support easy wiring in one step, insulated and sealed 3EASY TO CRIMP: Made of good quality PVC insulation material, fire resistance, flame retardant, easy to crimp 4GOOD OXIDATION RESISTANCE: The contact material is tin plated brass, which has good oxidation resistance, increases solderability and decoration, and does not affect conductivity 5WITH STORAGE BOX: Comes with a storage box to store your terminals and connectors neatly, which is convenient for you to carry and use 140 x Terminals Connectors 1 x Storage Box