symmetrical
sym-met-ri-cal
adjective
Having parts that are identical on either side of a central line or plane.
"The building's facade was beautifully symmetrical."
Thesaurus
Synonyms: radial, cruciform, radiate, symmetric, trigonal, stellate, bilateral, bilaterally symmetrical, bilaterally symmetric, rhombohedral, regular, biradial
Antonyms: asymmetric, asymmetrical