This Rittenhouse wardrobe card features a piece of fabric from the green T-shirt worn by Sheldon Cooper in The Big Bang Theory seasons 3 and 4. The card is numbered M-19 and is an original, licensed card from the popular non-sports franchise. A must-have for any fan and collector of The Big Bang Theory, this trading card is a unique piece of memorabilia that adds a touch of authenticity to your collection.