Coppe Conductive Fabic - Nano3D Systems Copper Fabric Blocking RFID/RF-Reduce EMF/EMI Protection Certified... Quality Material: made of quality aluminum alloy rod and PP pulp blade, our paddle board paddles are lightweight , not easy to break, deform, or fade; This construction ensures longevity and performance, making our paddles the ideal choice for paddler Best Emf Shielding Material 1*5G Signal WIFI EMF EMI Shielding Anti-Radiation RFID Blocking Fabric 2x1.1m Copper Conductive Fabric
