Leather Index card holder/walletThis leather index card wallet can be made for either 3 x 5 or A6 index cards. They are made using heavy, vegetable tanned, cow leather, around 3mm thick. This is a heavy belt leather which makes a strong and stable surface to write your notes on.An extremely durable
Rite in the Rain Index Card Wallet Kit, No. 991T-KIT
Index Card Holder Blue, 3x5 Note Flash Card Organizer
Leather Jotter Pad - Black
Index Card Holder
Vintage Rubbermaid Commercial Large Index Card File Box Months Days Separator Cards
Card Wallet Plans
StoreSMART - Clear Folding Business Card Holders - 10
3 X 5 Index Cards
Leather Index Card Holder
Levenger Perfect Timing 3 x 5 Cards (Set of 90)
3x5 Index Card Box - Finland