Description

MATERIALS:
Outer and Inner 100% Cotton. Interlay 24% Double Silver Plated over 76% Nylon Core.

Sizes:

Small:    53-55cm (207/8″-215/8″)

Medium: 56-57cm (22″-221/2″)

Large:    58-59cm (225/8″-231/2″)

X Large: 60-61cm (235/8″-241/4″)

Protection: Protects 50 dB at 1 GHZ

Provides shielding against microwave radiation from masts, Wi-Fi, bluetooth, mobile phones, cordless phones, and flicker from flourescent lights etc.

Please note that the shielding layer is in the whole hat including the peak of the hat.

Stock status: This item is currently on backorder. When ordering/buying please allow Ehsshield time to get the item from the manufacturer.