This item is an official rubber keychain / charm / strap of Lancer, one of the main characters from the Undertale sequel, Deltarune! The paper shown in the final photo is not included.
Deltarune figure keychain Lancer rubber charm – Official Japan exclusive (New)
This item is an official rubber keychain / charm / strap of Lancer, one of the main characters from the Undertale sequel, Deltarune! The paper shown in the final photo is not included.