✔color: Typically green, chosen for its ability to reduce eye strain during surgeries and provide a high-contrast background against the red color of blood. Material: Often made of cotton or a blend of cotton and synthetic fibers, selected for its absorbency and ability to maintain a sterile field
✔  Sterility: Required to be sterile to prevent the introduction of bacteria or contaminants during surgical procedures
✔They are usually individually packaged and sterilized.