BBTO 20 Pcs Book Board, 80 Pt 0.086'' Thick Binders Board Chipboard Designer Bookboard Heavy Duty Chipboard Sheets Bookbinding Supplies for Book Binding Materials Cover (8.5 x 11 Inch)

Love this chipboard so far. It has a really nice thickness and weight, it's perfect for doing Paperback to Hardcover book rebinds.Glue and bookcloth adhere very well to it, and I don't notice any warping at all once my book end pages are glued in.I would suggest cutting this board with a utility knive versus an X-acto knive though, since it is so thick. I found I had to go over my line 6-8 times with an X-acto knife but with a utility knife it was only 4-5 passes of the blade. Plus my hand wasn't nearly as sore after using a utility knife to cut it instead.I'm estimating I will be able to get about 18 books out of this 20 pack of chipboard. I'm able to get 2 covers (1 front & 1 back) out of one board and I set aside 2 boards just for cutting out the spine boards for my thicker books.This chipboard is an excellent option for anyone looking to start book binding. And at only about $1 per sheet, it's definitely a good value. Highly reccomend!(8.5 x 11 In, 0.086'' Thick)

I was looking for thick, sturdy book board so that I could hand make some journals and I was struggling to find the right sizes and prices. But this stuff is perfect and exactly what I needed. They’re thick, dense, and sturdy but I’m still able to cut them to shape. If you need a tangible visual, think of the cardboard backing used in folding 3-ring school binders.

Have used for binding multiple books, pretty sturdy, does what it needs to do.

Excellent

This product is great for book binding. It is really thick cardboard and I use it for the backing on bookbinding.

Very sturdy. Served my purposes. I would buy again.

Nice thickness and sturdy for the journals that I make.

Seems fine, but it measured 1.3 mm thick, while the description said 2.2 mm.