In each pack of 10 2-3 folders had stuck together (either inside the folder or one folder to another). When I opened the folder fully and unstuck the flaps it tore off the blue surface and left unsightly white patches. I could not give those to clients. And these are "leather like" in the same way that tissue paper might be described as "denim like." Ok if you just want a place to shove some papers but if quality and presentation matter to you I would make another choice.
I needed these folders to put some of my Church papers in. They are working great for this. they are good folders. I would reccomend them to others. I also used to use folders like this for school so they would also be good for that use as well.
Use these portfolios if you need a quick solution. If your presentation requires the utmost in quality materials do not purchase these. However they do fine at getting a basic job done.