Tenny Collar for Dogs, Glove Leather, 100% Genuine Leather, Made in Japan 18mm Width / For Medium-Sized Dogs / Neck Size 33-39cm, Blue I purchased the wrong size and have been storing it at home. I only tried it on, but it has not been used. Similar collars are sold for around 3,850 yen. Please refrain from price negotiations. Thank you for your understanding. Please consider purchasing.