Vintage Square Root of 4225: 65th Birthday 65 Years Old Tee-TH

Solid colors: 100% Cotton; Heather Grey: 90% Cotton, 10% Polyester; All Other Heathers: 65% Cotton, 35% Polyester, Imported, Machine wash cold with like colors, dry low heat, Funny vintage simple math problem square root of 4225 65th birthday shirt. Adorable gift shirt for a math loving daughter, son, grandma, grandpa, nephew, niece, mom, dad, uncle, aunt. Birthday present for 65 year old 65th bday celebration. Vintage distressed Square Root of 4225 T-Shirt made to have fun on your 65th birthday with this funny math nerd shirt for man and; women. Lightweight, Classic fit, Double-needle sleeve and bottom hem