Product Introduction
A hard plastic card holder keychain is a compact and durable accessory designed to hold essential cards (like IDs, credit cards, or transit passes) while attaching to your keys, bag, or belt loop for easy access. Here’s what you should know:
Features to Look For:
Material – Hard plastic (e.g., polycarbonate or acrylic) for durability.
Size – Fits standard cards (usually ~3.37" x 2.125" like a credit card).
Closure – Snap-shut, sliding sleeve, or flip-top design.
Keychain Attachment – Metal ring or carabiner clip for secure attachment.
Transparency – Clear windows for quick card visibility (useful for IDs).
RFID Protection – Some models block scanning (if security is a concern).
Popular Uses: