1. 6P6C cord crystal head buckle is in the middle. 2. Cable is the finished product, plug and play. 3. Pure copper wire core. 4. Crystal head with environmentally friendly PC shell, gold-plated copper sheet environmental protection material. 5. Jacket Material: PVC. 6. Color: black. 7. Cable Length: 35cm/13.7inch/1.1ft. Package includes: 1 x 6P6C Male to Female Extension Cord.