Brady People ID 1840-6641 B-Holder Black Rigid Plastic Vertical Holder 2.13" x 3.38"

A convenient card-carrying accessory, the B-Holder is a rigid one-card badge holder that will protect your card from bends and creases while still clearly displaying its face. The vertical B-Holder features a frosted front to reduce light and sun exposure. A handy thumb-notch on the back makes it easy to remove your badge or card for scanning or swiping.