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Universal Sewing Supply

1011 East Park Industrial Drive
Saint Louis, Missouri 63130

Universal Sewing Supply has been a global leader in the sewn products industry since 1956. For over 40 years, Universal® has offered safety masks for workers worldwide. With all that experience, we have learned a thing or two about making high quality masks. The Universal® 4521 mask is proven in daily use to be practical and reliable.

Please use the form below for general questions about the Universal 4521 cotton mask, or any of your current or past orders. Because of overwhelming demand we currently do not accept phone inquiries.

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