Korjo

Lasted about 3 months before it blew my kitchen electric power point. Costly repair – Kettle blew kitchen electrical power point after 3 months use. Expensive repair by electrician required. Cost of original purchase, plus repairs, very disappointing. Size ideal, but quality, for the one I received, poor

They work and are genuine – I was a bit skeptical but got a pack of 3 and put my credit cards into them. Found a bit of nuisance when using them taking them out of the holder… Read more

and putting back but after awhile the Defenders fitted more comfortably in my wallet

Now as for actually working. I went through airport security at Perth WA airport and my wallet was picked up on the alm scanner. The security person ran the wand over me and I was holding my wallet above me as they instruct. She told me it was something in my wallet that was causing the alarm. I opened my wallet and had cards in sleeves. Eventually after a lot of head scratching they got me to take my cards out and the Wallet was ok but the cards because they would not accept the signal from their scanner set the scanner off. Not a problem and I learnt something that day as did the security people. It proves they do block scanners anyway.