Clear stickers 0

[GW]

Does anybody know where you can buy those clear stickers to place on the top of the NGC slabs? 

Heritage auctions has them on the top I usually just peel off and throw away but after I've done that and put all the slabs play my collection I can't tell which coin is which from looking at the top. 

I tried other stickers but I'm looking for what would be best to put on the top of the slab so that I can just look at that and know which coin is which. 

Thanks. 

Edited May 5, 2019 by gtw-123

[thebeav]

'ULINE' has clear label or stickers. It looks like round or rectangular.

https://www.uline.com/BL_1233/Mailing-Labels?keywords=clear+acetate+label

 

[GW]

Thanks. The two by two might be okay. But not yet ready to spend $37 even though they'd only be $0.04 each. Thanks again.