top of page

Shipping Policy

The Universal 4521 mask is in stock and ships from our warehouse in Saint Louis, Missouri.


Orders placed Monday through Friday before 2:00 PM (CST) are shipped on the same day, orders placed after 2:00 PM Sunday through Thursday will ship the following morning.


Please note that we do not ship over the weekends, so orders placed after 2:00 PM (CST) on Friday will be shipped Monday morning.


STANDARD SHIPPING – Standard USPS shipping is free and it typically takes between 5 and 7 days for your order to arrive.

SECOND DAY & NEXT DAY SHIPPING – Second Day and Next Day shipping is available via UPS for an additional fee. Please note that if you choose second or next day shipping and your order is placed after 2:00 PM (CST) on Friday, it will not be shipped out until Monday morning, meaning your order will arrive on Tuesday or Wednesday.

Return Policy


Thanks for purchasing the Universal 4521 cotton face mask at The 4521 cotton mask is sanitized before it leaves the factory. To ensure the health and safety of our customers, please read and understand our return policy so you can make a proper buying decision.


Single-pack purchases of the 4521 mask ​come with a 30 day, 100% satisfaction guarantee. If for any reason you're not completely satisfied, simply return one single-pack of four masks to us for a full refund. Please note that we will not refund charges for second or next-day shipping.

If you need to return your masks, please send them, along with a copy of your sales receipt or your order number to:

Universal Sewing Supply

4521 Department

1011 E. Park Industrial Dr.

St. Louis, M0 63130


We do not accept returns of multiple-pack purchases. If you’ve never used the Universal 4521 mask before, we recommend you purchase a single pack of 4 first so you can determine whether or not you would like to keep them.

If anything is unclear or you have more questions feel free to contact our customer support team.​

bottom of page