Fiberglass frame
MADE WITH HIGH QUALITY MATERIAL in order to protect from 5G EMF and RF. The umbrella reduces EMF radiation by 99.9%
ONE OF THE BEST EMF PROTECTION OUTDOOR OPTIONS; Modern design, available size of 43" diameter and 37" length
EMRSS TESTED IN CANADA using Spectrum Analyzers, RF and EMF Meters
SHIELDS EXCELLENT WIFI, MICROWAVES, RF, BLUETOOTH including cellular networks 3G, 4G, 5G
This umbrella would also work perfectly indoors as a radiation blocker if you position it in front of your router or other wireless devices.