Dukal 2.75' x 10' Sterilization Pouch, Self-Sealing 200/Box . Dual Indicators. Blue see-through film allows for easy visibility inside pouch. Perforated tab for easy folding. Thumb notch for easy opening. Extra wide triple seal with rugged medical-grade paper guards against tears and perforations. Internal and external indicators change color when completely processed. Lead free and not made with natural rubber latex. For use with steam and ETO sterilization only. Box of 200