Funny 17th Birthday Shirt - Square Root of 289

Celebrate a 17th birthday with this fun and unique t-shirt. The black tee features a bold, distressed red graphic of the square root of 289, playfully declaring the wearer's age in a math-themed design. Made from comfortable, breathable fabric, this short-sleeved shirt is perfect for casual wear, parties, or as a memorable gift. Its eye-catching design will surely spark conversation and laughter. A great way to show off their age and sense of humor!