A shielded cap is great, but how do you shield the back of your neck? This light weight mesh Protective Neck Flap can be added to almost any cap (works great with our Shielded Cap) to add radiofrequency shielding for the back of the head and neck. Attaches with adhesive-backed hook material (included) so it is removable. Allows plenty of air flow so it’s fine for warmer weather too. Made with washable SwissShield Daylite fabric which is off-white.
Can be ironed on low heat.
Machine wash on gentle cycle with TexCare detergent.
Hang to dry.