Defendershield DefenderPad Laptop EMF Radiation & heat shield

DefenderPad Laptop EMF Radiation Protection & Heat Shield by DefenderShield - EMF Blocker Lap Pad & 5G Protector Computer Lapdesk Compatible with up to 17" Laptop, Chromebook, MacBook (Gray). Blocks up to 90 GHz of EMF radiation & heat coming from the bottom of your laptop.