See-through sterilization pouch with triple seal and heat processed that is consistent and strong, eliminating the risk of shattering or tearing. Wide self-seal adhesive strip to ensure the integrity of contents after sterilization process. Easy to read "Color Changing Indicator Arrows" printed on each pouch assuring proper sterilization process by steam, chemical vapor, or EtO. Clean separation (peeling) of the 4-ply see-through film (from the Medical grade paper) maintains the sterility of the contents until their use. Blue tinted transparent film for easier identification of contents and possible punctures by contrast of color. ADA seal accepted. 3.5"x10"