OLYCRAFT EMF Blokkerende Shield Mouwen voor Mobiele Telefoon Anti-EMP Signaal Blokkerende Zakken EMF Bescherming Telefoon Sleeve 3mm Dikke EMF Blokkering Telefoon Case voor Mobiele Telefoon Privacy

I got one piece of this 2 piece set to try.It looks good.Seems well made.It is easy to use .I like very much being protected from the emissions of my phone as I feel they are really not good for the human body to have so close all the time.I feel reassured by having this and am really glad to try it.Can I tell what it is doing for me?? NO ... I I know that my card to block you credit cards being cloned works so I think this works in the say way and an and glad to have it. " pieces for just under £10 seems a lot but worth it to have the protections.

Only one piece was delivered rather than the promised two

Well made and effective, although it will lose blocking performance over time - due to saturation?Great price.