Sopoby 220pcs Wire Spade Connectors, Waterproof Heat Shrink Female Male Terminals Fully-Insulated Electrical Crimp Kit High quality Waterproof Heat Shrink Terminal Connectors kit Package: 220PCS (Red: 80pcs, Blue: 80pcs, Yellow: 60pcs) Terminals Type: Fully Insulated Female / Male Spade Terminals Material: Copper + PE Ideal quick disconnects for household electrical wire connections, automotive & marine boat repairs.