【Safe】Idong wire connectors have completed some flame-retardant、tensile、CE、and ROSE tests, using the best flame-retardant materials, using the best flame retardant materials modified nylon PA66，With the advantages of insulation and flame-retardant, corrosion resistance, aging resistance, high pressure resistance, long service life. It can prevent electrical leakage, safe and reliable. 【Easy to install】 different diameter remove the wire jacket (9~10mm),just push the orange clip slightly to the top 90°, insert the cable and switch off the switch,technological innovations reduce wiring time by more than 50%. 【DIY Free Combination】which can be freely combined according to actual requirements: SPL-2, SPL-3, SPL-4, SPL-5, SPL-6. ANY MORE Combination and disassembly are very simple and fast." 【Widely used】 Universal connectors】 They are suitable for solid wire with 0.08 to 4 mm²/ 28-12AWG and for flexible wire with 0.08 to 2.5 mm² / 28-14AWG. It is widely applied to building wiring,you don't need to worry about a twist between the wires. Idong wire connector will help you to make a clean and beautiful house. 【Reliable & Reusable】Idong compact wire connectors can be managed separately for different wires to avoid short circuit and fires caused by aging of the staggered band of the wires. It can be recycled several times and can be removed when not in use.