If am not mistaken keycards come in standard size same as credit cards. so you can measure that to be sure. I got the horizontal ones only because I order them from a bride here and that's what she had. I place my credit card in it and it fit perfectly only thing I think add other things to the holder can make it a bit difficult to remove as the ziplock closure is a tad smaller in width. but it not a big issue.
Originally Posted by akamikey11
OK does anyone know what the size of the standard keycard holder is? Also which are you guys getting horizontal or vertical? I like these because they have a ziplock closure.