If your heart is full of infinite love for one, or for many, perhaps you could show your loved ones just how much they mean to you with this lovely laser cut birch keychain of a heart with an infinity sign around it.
 
These laser cut birch keychains are cut individually and carefully sanded and sealed with polyurethane spray to help protect them. This keychain is approximately 2.5" x 2.5" and includes a 4" ball chain.