Pure Copper Mesh Screen Dense Filter EMF Shielding Electrode Magnetic 40 mesh

Material: High quality Pure Copper  Width:1m, sold by 1,,5,30 meters long    Wire Diameter:0.15mm  Grade:99.99% price is negotiable Product Features: 1. Electromagnetic radiation protection, effectively blocking the harm of electromagnetic wave to human body. 2. Shield electromagnetic interference to ensure normal operation of instruments and equipment. 3.Prevent electromagnetic leakage and effectively shield electromagnetic signal of display window.   Usage： Case, cabinet, ventilation window, laboratory, machine room, strong current and weak current room, radar station, instrument display window, etc.