two-sided

adjective5

1. •
   Having two sides, bilateral.
2. •
   Reversible.

   • A reversible coat is two-sided and would allow you to change your appearance.
3. •
   (figurative) Having two aspects or viewpoints.
4. •
   Whose salient properties apply when (the specified object) appears on either side of a given binary operator.
5. •
   That is necessarily or absolutely different than the respective coordinate alethic or temporal modality as well as its opposite.