The materials are good overall. It has a sturdy exterior with a small pen pouch, a good quality zipper, and a very flexible accordion file structure. It comes with a sheet of coloured label stickers, enough to use twice. What shows on the promo photo as labels, is actually a demo cardboard written in Spanish, which you remove upon opening. The folder is quite light and can be easily filed vertically on any shelf. The stickers are easily stuck to the transparent labels in the inside and have very lovely colours.
The main downsides are, first, that the pouches are a bit tight, so I have to be careful when putting my watercolour paper sheets inside. This is less of a problem when I use standard A4 printing paper in. Besides, the sticker sheet, as per my photo, has an overgrowth of purples while I missed a more balance selection of hues.
