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Prime Number Masks

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Get 20% OFF when you buy 3+ masks!
*Cannot be combined with additional sales/discounts.

Big Primes Mask

by Big Primes
$12

Optimus Mask

by VaultOfPersonalityComics
$12

Transformers Mask

by jasonflowersart
$12

Optimus Prime Mask

by gnotorious
$12

prime time Mask

by Corecustomdesign
$12

Prime Mask Mask

by transmissions
$12

Monkey Stick - Green Mask

by Prime Kali Silat
$12

School Name - White Mask

by Prime Kali Silat
$12

Splatter Prime Mask

by albertocubatas
$12

Optimus Prime: Warzone Mask

by Figuremaniashow
$12

Primed Mask

by raybixon
$12

Dark Hybrid Mask

by Win's Arcade
$12

Monkey Stick - White Mask

by Prime Kali Silat
$12

deion Mask

by Corecustomdesign
$12

Prime-E Mask

by Vincent Trinidad Art
$12

G1 Leader Mask

by tabslabred
$12

Robot Warriors Mask

by CuddleswithCats
$12

retro prime Mask

by Clicks678
$12

riemann zeta function Mask

by NoetherSym
$12

Opti-mask Prime Mask

by dan_hoogkamp_art
$12

prime vintage 90s Mask

by berdingin
$12

69 Number Mask

by ShirtyLife
$12

War On Earth Mask

by Daletheskater
$12

Optimus Prime Mask

by secondsyndicate
$12

2 Number Mask

by shankthetank
$12

Prime Numbers Mask

by Peter Gilmore Art
$12

Number 1 One Mask

by AllWellia
$12
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.

Mask FAQ

Where can I find other prime number designs?
In addition to prime number designs, you can explore the marketplace for optimus prime, transformers, and decepticons designs sold by independent artists.
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 beaccepted for defective items.