DescriptionNo wire-stripping required, the electrical connectors are innovative clasp connection design, eliminating the trouble of stripping, hinging and welding. You just need to snap the feeds into these connectors, very easy to use.Features-Color: As Shown.-Material: Polycarbonate, brass. -Size: About 3.00X2.00X0.70cm/ 1.18X0.79X0.28in. - 15 pieces of 2 pin 2 way wire connectors, you can use these kit to arrange the electric wires you need together -Equipped with 1 transparent plastic storage box for picking and storing. -Made of quality material which is flame retardant and high precision, water-resistant, anti-dust and fireproof, free from electric shocking danger, using electricity more safely. -No wire-stripping required, the electrical connectors are innovative clasp connection design, eliminating the trouble of stripping, hinging and welding. -Slightly heat resistant, fireproof, anti dust and electric shocks, can be used repeatedly.