Specific parameters
Category: Card holder
Color: black, yellow, blue, green, red, gold
Material: Anti-theft brushed aluminum foil
Product size: 9.3 × 6.3 × 0.1 cm / 3.66 × 2.48 × 0.394 inches
Packaging: bagged
Packing list: 9pcs × card holder
Function
-- Ultra-thin and waterproof
-- Designed to protect credit cards, currency cards, and ID cards from electronic fraud or theft, and can effectively prevent card degaussing and theft