Frosted Rigid Plastic Horizontal Half Card Holder by Specialist ID, Sold Individually
Frosted Rigid Plastic Horizontal Half Card Holder. Slot & Chain Holes. Perfect For Magnetic Stripe Cards. Slide Card Through Reader Without Removing From Holder. Insert Size 3 3/8" X 2 1/8" (86 X 19 Mm).  Sold and packaged individually.