The information here is also available on each art print item page, by hovering over the "i" next to the size options.
Every art print from DBH comes on a gallery quality Giclee print on 100% cotton rag, acid and lignin free paper using Epson archival inks. Print sizes are in inches and include a 1" or 2" border.
The art print paper is about 325 grams per square meter in thickness.