High Quality: Flex cable connector made from a tough durable material so shouldnt break easily, does not feel like it will crack if accidentally dropped or stepped on, save expensive maintenance work. The terminal junction box durable, anti-aging and dust-proof,ensuring high reliability of junction box.Size: The size of Electrical Junction Box is 64mm x 41.5mm x 17.8 mm / 2.52 inch x 1.63 inch x 0.7 inch, Rated Load: 13AMP 250V. 4 packs are more cost-effective Easy Wire Connect: These Electrical Junction Boxes is simple and fast wiring, simple cable box structure, easy to install,it is capable of accommodating 2 and 3 conductors in round or flat profile cable.Safe: Terminal box to anchor the wires to, as long as the grips are tightened correctly the cable is almost as strong as if there were no connector box at all, which is safer than the insulation tape.Widely-used: Widely used in lighting, power and automotive wiring, suitable for motor, electrical control, power, household appliances, lighting, machinery and wire jointssize: 6.4 x 4.15 x 1.78 cmMaterial:ABScolour:blackPackage Contents:4 * Electrical Junction BoxOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.