Sterilization Pouch 3.5 x10 Bx/200 2 ply plastic film made using modern extrusion and laminating techniques * Tack top seals above Chevron corners to prevent curling of film and build up of dust and contaminants * Steam chemical vapor and ETO compatibility * Blue tint for quick identification of any puncture or tears * A blue film which darkens to show seal strength providing clear visibility of unacceptable seals * Indicator arrow which changes color to verify sterilization process has occurred * Thumb notched for easy opening *