Funny 30th Birthday Square Root I’m 900 Years Old T-shirt

$23.99 $19.99



This funny 30th birthday shirt reads "(square root symbol) 900 Years Old" in a big bold style.

This funny 30th birthday shirt will make the perfect gift for someone special who’s turning 30 years old and loves math.

This thick cotton t-shirt makes for a go-to wardrobe staple! It’s comfortable, soft, and its tubular construction means it’s less fitted.

• 100% ring-spun cotton (Heather colors contain polyester)
• Fabric weight: 4.5 oz (153 g/m2)
• Pre-shrunk
• Shoulder-to-shoulder taping
• Double stitched sleeves and bottom hem

Additional information

Weight N/A

Size Chart

Length (inches) 2728293031
Width (inches) 1820222426
Length (cm) 6971747679
Width (cm) 4651566166