One pack of 100 postcard sleeves.  These are crystal clear, thin and soft.  Made to hold one antique postcard per sleeve.  They are ideal to store your collection, and very light if you are sending through the post.

However, if your items take a lot of handling, I recommend my Polyprotec plastic sleeves.

Postage to a U.K. address is FREE.

I do not send these outside of the U.K..