• 1074KS:Black silicone Mask Strap for mask M-107KS/M-207KS
• 1074W:White silicone Mask Strap for mask M-107W/M-207W
• 1074S:Clear silicone Mask Strap for mask M-107S/M-207S
• 1074W:White silicone Mask Strap for mask M-107W/M-207W
• 1074S:Clear silicone Mask Strap for mask M-107S/M-207S