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Our premium full-coverage mask in a tie-back style, the Sentry gives comfortable protection all day long. Sentry’s expert construction means you can wear your mask without adjusting it or touching your face.

Final Sale

Indigo Chambray
Wabash Dot
Light Indigo Chambray
Moss Ticking Stripe
Ticking Stripe

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Product Details
  • Two layers of high-density, 100% cotton and cotton/linen blends provide the best protection while minimizing heat trapping
  • Generously cut design gives any face shape full coverage without gaps
  • Embedded nose band bends for a snug, custom fit (and reduces eyewear fogging)
  • Built-in pocket lets you add your own filter for additional protection
  • Adjustable cotton ties stay secure for hours of wear and allow Sentry to hang from your neck when not in use
  • Roomy construction leaves enough give to wear Sentry over an N-95 respirator
  • Designed and manufactured in Los Angeles
  • Flat Product Dimensions: 9" W x 6" H
  • The spaghetti tie is approximately 48" long
*Colors may vary among different production lots of the same item/color

Care Instructions
  • We recommend washing each mask separately before first wear.
  • We suggest tying the strings of Sentry and Cadet masks before machine washing.
  • Use regular detergent and the warmest appropriate setting for cottons.
  • Washing a mask after each day of use is recommended.
  • Dry completely before wearing.

Rendall Co. masks aren't a substitute for medical-grade protective equipment. If you need medical PPE, please consult a healthcare professional. And remember, wearing our masks isn't a replacement for other recommended measures to stop the community spread of COVID-19. Please continue to follow CDC guidelines, practice social distancing, wash your hands, and refrain from touching your face.

Our kids' Cadet masks are intended for children aged 3 and up, and should only be used with adult supervision.


We source our fabric and manufacture all our products in the heart of Los Angeles. Supporting us means supporting local businesses—and keeps our doors open and our teams employed..


Your purchases support the livelihoods of workers essential to the fabric of our communities. We’re grateful, and we show it by paying your help forward.