Each piece is approximately 2 meters and 4 centimeters long, and there are 3 sets. The length is the same as the code choker in the third photo. (It will be a little shorter on your own neck because the mannequin's neck isn't thick.) *I have noted any areas of concern, but please refrain from purchasing if you cannot accept any oversight. *Please feel free to ask if you would like the size measured. *The color may vary slightly depending on the lighting and your smartphone. *Returns are not accepted due to the buyer's reasons, such as insufficient confirmation or a difference from what was expected. *Please purchase only if you understand the nature of a flea market. *Please note that the item will be removed from sale and disposed of without notice after a certain period. Please read the profile section and only press the purchase button if you agree. Even if you have not confirmed, you are deemed to have agreed at the time of purchase.