Create a safer environment at school, in the office, or in a retail space with this reusable protective face mask. These 8.5" x 5.25" masks are created with 100% genuine cotton. The unique design has dual straps for more style options -- and for more comfortable long-term wear. Black only. Non-medical use. One size fits all. Add your school, sports team, organizational or company logo, emblem or message to create a thoughtful branded giveaway at your next marketing event or activity.