This is a rotation prevention and key ring protector for Labubu. Also, after attaching it, the key ring will not easily come off if you rotate it. *Labubu is not included. Only the item shown in the fourth photo is included. It was successfully attached to Macaron and Energy. To attach it, remove the key ring, pass the tag from the bottom and pull it out to the round part, then re-insert the key ring to complete the process.