includes: 15 pieces of 2-pin 3- wire connectors, you can use these kits to arrange the you need Material: Polycarbonate and brass material, high retardant precision, waterproof, and fireproof, no danger of electric shock, to use Name: Quick and safe connection, no more , no more damage to the protective cover, can reduce the current load, fixed connection to avoid arc danger, internal insulation design, easy for later maintenance Application: For 0 - 10 A current, 300 V rated voltage, -30 C to 85 C operating temperature, 18 - 22 AWG cable, for maximum cable diameter 1.5 mm - 2.1 mm (including insulation) Applicable: Wide range of uses, compatible with single-core hard , multi-core , flexible , suitable for applications color:Transparent Material:plastic Contents: 15 x -tap wire connectors Only the above content, other are not included. Note: Light and different displays may the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.