Description : EMF Radiation Protection Laptop Pad, Anti Radiation & Heat Shielding Laptop,to Protect The Body from The Impact of EMF, Fits Laptops, Notebooks, Tablets Dimensions£º 7.8 x 11.8 x 0.2 inches Size parameters: there are two sizes to choose from: 11.8 "x 15.7" and 7.8 "x 11.8"; large size is suitable for notebook computer and small size is suitable for tablet computer. Weight: 14.2 ounces; color: black; thickness: 0.2 inches High quality material: the front and back of radiation proof notebook computer pad are made of high-quality PU material There are two layers of strong radiation resistant material in the middle. It is light, easy to clean and durable Effective protection: there is a nickel copper radiation shielding material in the middle of the computer board, and the radiation effect enhanced aluminum foil layer Nickel copper radiation shielding cloth is a powerful conductive material, which can be used to shield electromagnetic field (EMF), electromagnetic interference (EMI) and radio frequency (RF) signals Its ingredients effectively block Wi Fi, Bluetooth, cell phone signals, GPS and RFID |