Simple Set of Face Mask Related Vector Line Icons. Contains such Icons as Respirator, Surgery mask, Dust and more. Editable Stroke. 48x48 Pixel Perfect. Shutterstock .eps vector - Simple Set of Face Mask Related Vector Line Icons. Contains such Icons as Respirator, Surgery mask, Dust and more. Editable Stroke. 48x48 Pixel Perfect. - ID: 1720559458