-Details- Unused, 2 sets Bronze color 011 015 022 032 042 052 Each 6-string set is individually packaged in a zippered pack. These are generic, overseas products, so there may be some slight imperfections in the manufacturing process and individual variations. Also, there are no markings for strings like 1st string or 2nd string, so you will need to distinguish them by the subtle differences in thickness. The gauge sizes are listed based on information provided by the seller. We have not performed any precise measurements, so if you are particular about the size, please purchase from a manufacturer or other sellers. We kindly request that you refrain from purchasing if you do not understand the nature of the product, or from transactions intended for complaints or unfair criticisms. We also have several other musical instrument-related items for sale. We would be happy if you would take a look if you are interested. #penguin_musical_instruments -Shipping Method- Yu-packet Post Mini (anonymous shipping) We will ship with simple packaging without using cushioning material.