This is a keychain I received when I purchased shoes, and I believe it's not for sale. I've been storing it, but I'm selling it because I have no plans to use it. The batteries are placed there to give you an idea of the size, but they are not included in the sale. Please make your judgment based on the photos. If you have any questions, please comment. Due to the possibility of product substitution, we are selling this item as NLNC (No Liability, No Claims), so please consider this before purchasing. BIRKENSTOCK footbed-shaped keychain made of cork, with a chain for easy carrying. - Brand: BIRKENSTOCK - Material: Cork - Size: Approximately 8cm wide, 3cm long - Design: Footbed-shaped keychain - Accessories: With chain Thank you for looking.