Innovative credit card holder from Secrid made of anodised aluminium with space for 4-6 cards 'Made in Holland' in social workshops. With RFID protection, radio frequency identification, or RFID, refers to a technology for retrieving data stored on a special chip via radio. Such RFID chips are used in the new ID card, debit cards and credit cards, sometimes also in smartphones and allow cashless payment without signature or PIN entry. Thanks to a coating on the card or mobile phone compartment impermeable to radio waves, this product protects your data from unauthorised reading by third parties. Due to the simultaneous transport of the card protector with keys or coins in the bag, there may be slight signs of use. Small scratches do not affect functionality in any way. Credit card holder holds up to 6 cards with patented mechanism that gradually dispenses cards. Equipped with RFID protection, contactless payment is only possible with the rear card when extended. Serial number inside, serves as a certificate of authenticity and for registration on the manufacturer's website