Has anybody tried DNJ Comic bags/boards from ? If so, how

This is why you need to change your Bags and Boards : r/comicbookcollecting

DNJ Current Comics Book Bags and Boards-100 Bags 7x10 1/2 & 100 Boards 6 7/8x10 1/2 with a New Comic Book-Comic Books Protector Backing Board and Bags-Archival use Heavy Duty, Transparent

Wreck-It Boards and Ninja Bagz : r/Cornhole

How To: Bag & Board, How to Collect Comics

The Best Bags and Boards for Your Comics!

This is why you need to change your Bags and Boards : r/comicbookcollecting

Marvel Spotlight # 7 (1972) Ghost Rider Comic Book VG/FN

How to Bag and Board Your Comic Book

Cambridge and Somerville fliers: The story behind the strange ads