Grounding Rod Kit: 12 inch pure copper grounding rod with 40ft female grounding cord and 15 foot male grounding wire and grounding wristband to connect to a grounded electrical outlet or grounding rod. Pure Copper Material: Made of pure copper (C1100 grade). The electrical conductivity is higher than stainless steel. It is durable and sturdy. The cables are made of braided stainless steel with a PU coating. Easy to Install: Snap one end of a grounding cord to your grounding product. Push the ground rod as far down into the ground as you can under your window or next to your door. Widely Used: You can use the grounding rod kit to connect your grounding products, such as grounding mats, pads, blankets, sofas, carpets and more. Using a grounding rod allows you to bypass indoor grounded outlets and connect directly to the Earth. It is ideal for people living in older homes where outlets may not be grounded. The 40 ft cord can easily connect you to the Earth, even from the second floor of your home. Color: As Shown. Material: Copper. Package Contents: 1 set * Copper Grounding Rod. Only the above package content is included; other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture to appear slightly different from the actual item. Measurement may vary by +/- 1-3cm.