The invention disclosed herein represents a means for increasing the
gripability of a credit-card-sized card. Specifically, dimples raised
from, indented in, or embossed in a credit-card-sized card are arranged
to from a tread on the front or back of a card. This tread allows fingers
to more easily grip a credit-card-sized card for ease of handling or
removal from a wallet or carrying case. Moreover, the means disclosed
does not interfere with various means such as magnetic stripes commonly
used to store encoded information on credit-card-sized cards.