Come and see our amazing products. The 4 3/8" x 3 3/8" pockets have a 4" x 3" interior capacity, They are made of clean vinyl plastic sleeve for ultimate visibility and open on the long side, easy to put in or take out.New Medical and Vaccine Card Holder - a convenient and inexpensive way to keep a proof of vaccination card safe, easily visible, and free from destructive accidents and spills.Our CDC Vaccination Card Protector lightweight, durable plastic pockets have been designed to keep these cards easily accessible and safely protected, whether in a purse, bag or pocketAipker Medical and Vaccine Card Holders have additional practical uses, too. They can help organize insurance information, social security cards, medical information, or appointment cards; or safely hold credit cards, driver's licenses, tickets, cash Pls confirm with us about the packing info, stock color and exact production time before placing your order.