Vertical Proximity Card Holder, 2 5/8" x 4 3/8"
The Menda 35052 is a Vertical Proximity Card Holder with 2-5/8" x 4-3/8" outer dimensions, a 2-1/8" x 3-3/8" insert size. The slot is through the front and back of the holder, so using a strap clip "locks in" the card. The front and back are each 0.020" thick (0.040" total). The cardholder is made in the United States of America.