A necklace that is 48-90 inches long, often wrapped around the neck 2 or more times to achieve a multi-strand effect.
Used to describe a chain or single strand of pearls or beads that is 28" to 30" long.
An opera-length necklace is a single strand that measures 30 to 35 inches (60 to 90 cm) long.
An especially long strand necklace. Length is 28 inches to 32 inches.
necklace which is 48 to 90 inches long.