Shop around here for COVID-19 vaccination card holders, lanyards to keep info safe, on-hand Updated Apr 09, 3:05 PM; Posted Apr 09, 3:05 PM A three-pack of 4″ by 3″ clear vinyl sleeves with a resealable zip closure costs $7.69. They can be attached to a lanyard or badge. (Amazon) Facebook Share As talk of businesses, events and others requiring COVID-19 vaccination cards for entry heats up, here’s a way to keep your vaccine record safe and accessible. Vaccination card holders are designed to protect your paper record and to display it through a clear, plastic window. The options below are selected from Amazon.