This black t-shirt features a humorous design that's perfect for math enthusiasts or anyone celebrating a special birthday! The shirt displays the square root of 196, playfully declaring "Years Old." This clever math joke is printed in vibrant yellow and green colors, creating a fun and eye-catching look. The garment is made from what appears to be a soft and comfortable cotton blend. It has a classic crew neck design and a standard fit, making it a versatile addition to any wardrobe. Wear it to parties, math class, or just for everyday fun, and be prepared for some witty comments!