All of the PeelVue+ Sterilization Pouches meet the CDC Guidelines for Disinfection and Sterilization in Healthcare Facilities recommendations. Peelvue also works with Gravity Steam Sterilizers or Chemiclaves sterilizer. These pouches are made with easy to peel and seal and printed with lead-free inks on medical-grade, non-recycled paper. The PeelVue+ product line carries 13 different sizes for every sterilization need. Each pouch size corresponds to a color making ordering and grabbing the right size easy for the dental professional.