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Masks sold on TeePublic are for general public use only. They are not intended for use in medical settings and are not designed to prevent transmission of disease. More legal info here.

Square Root of 121: 11th Birthday 11 Years Old Boy Girl Mask

Square Root Of 121 Mask

Designed and Sold by rayrayray90

  • Square Root of 121: 11th Birthday 11 Years Old Boy Girl
  • Square Root of 121: 11th Birthday 11 Years Old Boy Girl
  • Square Root of 121: 11th Birthday 11 Years Old Boy Girl

This 11th birthday shirt is a funny and memorable gift idea for geeky kids who love math, and either turning eleven or are 11 years old. If your child just learnt how to do square root, even better. This is the perfect tee for your 11-year old!

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*Cannot be combined with additional sales/discounts.

For every non-medical mask sold, TeePublic will donate one medical grade mask to Direct Relief.

$12$15
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Square Root Of 121 Mask

What material is this item made of?

Mask measures 7" wide by 4" tall (with pleats collapsed), excluding ear loops. Sublimated polyester exterior with a soft microfiber lining for added comfort and improved fit - pleats allow the mask to expand for increased coverage and adjustable sliders on the elastic ear loops keep everything securely in place. Lining allows for insertion of additional mask or filter - not included - between layers as desired. Elastic loops are 63% polyester, 37% latex. Printed and assembled in the USA, machine washable. Learn More »

What USA ship methods are available?

Standard (6-8 Business Days)

FedEx Air (4-6 Business Days)

Estimates include printing and processing time. More Shipping Info »

What is the Return/Exchange policy?

We want you to love your order! If for any reason you don't, let us know and we’ll make things right. Learn More »

Due to the nature of this product, returns and exchanges will only be accepted for defective items.

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