Best in 7 days
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Ships within 48 hours · Estimated delivery Oct 3 - Oct 8
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Description
Square Root 169 = 13 Years Birthday T-ShirtFunny Gift Idea For Birthday, Anniversary Or Jubilee. For Boys Or Girls For Their 13th Birthday. Also As A Group Shirt For And As A Math Costume For A Birthday Party Or An Anniversary. For Nerds And Fans Of Math, Algebra, Physics Or Science. For People Who Love Arithmetic, Math, Quizzes And Crossword Puzzles. Lightweight, Classic Fit, Double Needle Sleeve And Bottom Hem Solid Colors: 100% Cotton; Heather Grey: 90% Cotton, 10% Polyester; All Other
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- Free Standard Shipping on $100+ Orders to the USA.
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Best in 7 days
Best in 7 days
Best in 7 days
Best in 7 days
4.1 ★★★★★
Based on 2090 reviews
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Product Reviews
★★★★★ 4
Great bounce, loud squeak, smaller than expected
Great little ball with a high pitched squeak and a nice bounce. I recommend going with a bigger size than you think you need. They have the sizes in the discription and I thought the medium size would be perfect for my 45 lb dog but it was a little too small for her. Also my dog doesn’t tend to chew heavily, but I can imagine that some dogs might manage to break through the rubber without much effort because the rubber is soft enough to easily squeeze for the squeak.
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Reviewed in the United States on June 10, 2025
★★★★★ 5
Best Balls for aggressive chewers.
I have a bully and shepherd that tear up toys in 30 seconds. They got these for Xmas and it’s been over a week and they are still around in one piece. Very good quality. They have not been able to kill the squeaker.
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Reviewed in the United States on January 2, 2026
★★★★★ 5
Large tennis balls
Color: Mixed Color, Size: Large (Pack of 12)
These bald were great for a dog birthday party gift bag. The dogs loved them. They are a little larger than a regular tennis ball and great for larger dogs.
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Reviewed in the United States on May 30, 2026
★★★★★ 5
Great customer service
The squeakers broke within the first few minutes of my dog playing. But the customer service has been outstanding.
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Reviewed in the United States on January 17, 2026
★★★★★ 5
Awesome
Color: Mixed Color, Size: Small (Pack of 24)
Love this
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Reviewed in the United States on May 22, 2026
