Pure copper material: made of pure copper (C1100 grade). Higher conductivity than stainless steel. It is both and sturdy. The cable is made of braided stainless steel and coated with a PU coating. Easy to install: Attach one end of the grounding wire to the grounding product. Push the grounding rod as deeply as possible into the ground below the window or near the door. Grounding rod kit: 30CM pure copper grounding rod with 12M female grounding wire and 4.6M male grounding wire, used to connect to grounding power sockets or grounding rods. Widely applicable: You can use the grounding rod kit to connect your grounding products, such as grounding pads, mats, blankets, sofas, carpets, etc. Improve , sleep assistance, and alleviate anxiety Physical therapy function: It can reduce inflammation, relieve systemic pain, improve sleep quality, and alleviate anxiety. Let's feel the from nature together, Manufacturer: Akfldms