Printed Cotton Pack of 2 Masks Printed Cotton Pack of 2 Masks 100% cotton. Not a medical grade face mask. Please consult with your local health authority for guidance on use of non-medical grade face masks. Wash before use. Elastic ear loop with adjustable sliding toggles. Filter slip pocket. Top and bottom width measures approx 7 Center front length measures approx 5.5. Imported. JDAR-WA1. CLOTH MASK 05. Jonathan Simkhai launched his eco-responsible essentials collection as an extension of his new lifestyle and design philosophy after relocating to Los Angeles from New York. Jonathan Simkhai Standard encompasses the designer's roots in fine materials coupled with everyday functionality and a commitment to conscious progress. The continuous line of denim and ready-to-wear offers versatile, effortless and minimalist staple items meant to add practicality and timeless pieces to any woman's wardrobe.