Each set of clusters is inspired by a different era in China. All of the character art is inspired by the clothes and makeup each era lady would wear! I wanted the lashes to really reflect that as well so the designs kept each dynasty in mind as best as we could! The lashes are non-irritating, soft, and natural. Length is about 6-12mm long, the longest style being the Han Dynasty and the shortest is the Song Dynasty. These are vegan and cruelty-free, made of a synthetic nylon material with a comfortable band. Make sure to clean the lashes after each use and put them back in the box and the lashes can last up to 20 uses each! These lashes DON'T come with glue so make sure to purchase glue separately.