THOSE SLAB-SIZED PACKING CARDBOARDS 13" X 8 1/4" 1 1

[Old Proletariat]

Thanks for grading my comic books.

Now I need to get busy selling and mailing them.

Where do you get those Slab-Sized Stiff Packing Cardboard Sheets  13" x 8 1/4" ?

I tried Amazon and Walmart-Online,  searched all their many pages of packing sheets,  none that size.

Stephan

[NickiO CS]

Hello @Old Proletariat

Thank you for reaching out to us and for your recent submissions! Unfortunately, I do not have any information regarding our current packing material supplier(s), and this specific size may be custom-ordered for our packing needs. Several online retailers offer corrugated cardboard dividers in sheets that can be ordered in precut sizes or ordered custom. 

I am sorry that I cannot provide more information in this regard. 

If you have any other questions, please let us know. 

[ramithard]

I just cut up old cardboard boxes.....one on each side and rubberband....then wrap in 5 sheets of newspaper and tape