Earthing blanket is not common. All blanket in ShieldGreen is a blanket that can be used for earthing therapy. However, it is not a silver nano or metal plating method, but it is a product that keeps the electromagnetic wave blocking effect after washing. Especially, this product was designed by ShieldGreen Singapore agent. It is an export product that has developed a earthing clip and drastically reduced the price of the product. Do you have a knee blanket in your office? If you like, you can enjoy eco-friendly blanket and earthing blanket at once. ShieldGreen Earthing Blanket Lite - Choose between charcoal and aqua colors. Electromagnetic Interference Performance Electric field cut-off rate 99.99% (35dB, 1.5Ghz) Includes an earthing clips for earthing therapy. The earthing clip is a device that functions as an earthing holder. Wave pattern fabric is plain fiber! If you put the clip on the side fabric wit