Propper Chex-All II Instant-Seal Sterilization Pouches, 8 × 16 in.

Propper Chex-All II pouches are self-sealing paper-and-plastic sterilization pouches for packaging instruments during steam or ethylene oxide processing. Preprinted process indicators appear inside and outside each pouch, eliminating the need for separate internal indicator strips. The transparent film permits visual identification of the contents, while the triple-sealed construction helps maintain package integrity after processing.