Definitely heavyweight which is exactly what I was looking for. The bottom ring was not perfectly set so my pages get stuck - Other than that I am happy with my purchase
Great binder fits plenty of things. I don’t like the pocket on the inside because it bends out of shape easily. And wish it had a pocket on the backside outside. A side in. But other than that it’s a good binder.
I am a teacher and only buy “Better Binders”! The spine Is made to not break. The come in various colors and sizes! I color coordinate them with my manuals. You can find them all over my class and can be used for multiple years. Feast for students too!