Specifications:

4-inch bare metal + carton

6-inch bare metal + carton

4-inch bare metal + plastic box

6-inch bare metal + plastic box

4-inch one electric charge + carton

4-inch two electric charge + carton

4-inch one electric charge + plastic box

4-inch two electric charge + plastic box

6-inch one electric charge + carton

6-inch two electric charge + carton

6-inch one electric charge + plastic box

6-inch two electric charge + plastic box