Ty Beanie Babies – Alvin & the Chipmunks Set of 3 (Alvin, Simon & Theodore with Holiday Hats) Alvin Alvin – Chipmunk – Ty Beanie Babies Ty family: Beanie Babies Style number: 40935 Variety: Animal: Chipmunk Exclusive to: Special category: Licensed Birthday: none Introduction date: July 2011 Off order: September 23, 2013 Height: 6.5 inches ST generation(s): 18, 19 TT generation(s): 14, 15 Theme: Alvin and the Chipmunks SWING TAG PHRASE (inside right) So what’s poppin’? ADDITIONAL INFORMATION Alvin was introduced along with Simon and Theodore in time for Christmas 2011.