Description This product is anelectrical connector, made of solid materials, safe and durable. It can serve you for a long time without being easily damaged. The product is an excellent electrical connector that can bring you more convenience, allowing you to have a more comfortable experience. Features -Color:As Shown-Material:Plastic-Size:17.00X10.00X2.50cm/6.68X3.93X0.98in- Features: Holds wires firmly, durable, reusable, color coded simply separates hundreds of wire combinations, no pre-rotating, soldering or electrical tape, no tools required.- Homeowners or engineers working on home theater projects, or for HVAC, light fixtures, stereo, speaker wire, stereo wiring, automotive, marine wiring, home wiring, and any type of electrical work.- Great for connecting wires without soldering, just push the stripped wire into the wire cap and tighten.- The wire connectors grip the wires firmly and create a strong connection, the springs are inserted into the flame retardant housing with good insulation and minimal aging.- The interior is high grade angle steel spring, convenient and durable to use.Packing list: 102 x electrical connectors