The classic Welsh flag MYNE CARD
A Myne Card will prevent your contactless card details being taken without your consent, as long as you follow the instructions:
1. Place the Myne Card in your wallet or purse
2. Keep your contactless cards close to the Myne Card, within 5cm is best
Myne Cards are specifically designed to block fraudsters card readers, so the only time your contactless card is read is when you want to be.