The bandage has 11 specifications from A1to A11.
A1 is used on fingers and toes.
A2 is used on wrists.
A3 is used on wrists, elbows, and palms.
A4 is used on elbows, ankles, and knees.
A5 is used on feet, legs, ankles, and knees.
A6 is used on legs and knees..
A7 and A8 are used on thighs.
A9, A10, and A11 are used on shoulders, chests, abdomens and sternums.

This elastic bandage can be used on almost any part of body and is ideal
for dressing wounds. Because of its excellent elasticity it is convenient
to use and does not hinder normal movements. Keeps wounds clean allowing
for faster and infection free healing.