Secure your lead ahead of the competition with this bamboo RFID data blocking card holder! Measuring 2 1/4" x 3 3/4", it has enough room to hold up to seven credit cards. Recipients eject the cards by pulling the release tab that's located on the bottom of the holder. There's also an emergency release located on the bottom. The RFID data blocking technology prevents data transfer between the wallet and a reader. It works with any contactless chip card, and cards that are swiped will not be protected by the blocker since they do not send RFID signals. Add your name and logo so that recipients can remember what company is looking out for them!