Vintage Frost King Weather Strip NOS Thermwell Products Co Advertising

Description

A Vintage Frost King Weather Strip. I don't know if it's still useable.
CONDITION:  In good shape, though vintage and used, so not pristine or perfect.  It looks like most of the reel is present, but there is one cut strip as well.  Some surface scratches, discoloration, and some general signs of age and shelf wear to the stripping and the box.  The box has the lid torn off and some other wear and tear.
I purchase all of my items at auctions, estate sales and flea markets so cannot be sure of their history or whether they've come from smoke-free or pet-free homes.  I do my best to list any damage or use, but I'm not an expert.  So if there's something specific you need to know before bidding, please ask.
Payment (by PayPal) is due within three days.  Thank you!