UniPack Sterilization Pouches Self-seal sterilization pouches designed for use with both steam and ethylene oxide (EO) gas sterilization methods. These 10 x 15 inch pouches feature color-changing indicators to verify proper sterilization cycles. Key Features Dual sterilization compatibility for steam and ethylene oxide (EO) gas Color-changing indicators: blue to dark brown/black for steam, pink to yellow/orange for EO Blue tinted transparent film for easy content identification and puncture detection Triple heat sealed construction for consistent, strong seals Clean separation of 4-ply film from medical grade paper maintains sterility Self-seal closure for convenient use Available in a case of 1600 pouches. Type 1 sterilization pouches with transparent blue/white design and 10 x 15 inch dimensions.