1. [Battery Inverter Cable Kit] The package includes 2pcs 30cm battery inverter cable: 1pc positive (red) and 1pc negative (black) battery cables. Ideal for connecting batteries in parallel or series. 2. [Pure Copper Material] Auto battery cables are made of High-quality materials, with low resistance, high temperature resistance, stable current, good flexibility and oxidation resistance, and can be used for a long time. 3. [Oxidation Ring Terminal] There are metal ring terminals on the both ends of battery leads, which has good stability, wear resistance and resistance, convenient for connecting battery terminals 4. [Wide Application] Copper battery inverter cable has a wide range of applications, such as for cars, trucks, boats, solar, RV, trailers, motorcycles, lawnmowers and other power application. Please note: There may be slight color difference or discrepancy in the actual product, which does not affect the use, please don't mind, thank you! Color: As Shown Material: Tin-Plated Copper Package Contents: 1Set x Positive And Negative Battery Inverter Cable Only the above package content, other products are not included. Note: Light reflection 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.