A sterile field is an area kept free of microorganisms to protect the health and safety of a patient during a medical procedure, usually a surgery. This environment is aseptic; all items in the sterile field are sterilized and should not contain microorganisms.
Watch Size Guide. As with jewelry, watch bands are manufactured to standard lengths. For women, the standard is between 6 3/4 inches and 8 inches, depending on the style and manufacturer. For men, the standard watch band measures between 7 3/4 inches and 9 1/2 inches, again, depending on the style and manufacturer. Watches are manufactured to fit the majority of people. Watches with leather bands have an advantage over many forms of jewelry in that the multiple holes allow the wearer to easily adjust the size to fit most wrists.
Band Width: Which Size Will Fit You the Best. Wearing a ring daily can feel strange to many men but the size of ring which is chosen can make this easy to get used to. Narrow band rings, say of 4mm, can be easier to get used to but on many men's fingers these can look small. The most popular width for a mens wedding band is approximated 6mm. If you are a big guy, a broader band is likely to suit better. Or if you are used to wearing jewelry, a wider band such as 8mm or 9mm may be perfect for you. Also comfort fit ring helps you quickly get used to wearing a ring.