Pink corset/costume hooks and eyes date from the 1920/30's, and has a French "J. Vionnet" label. Lyon France.
Hooks and eyes measure a large 1 inch or( 3/4th inch ) in width. Metal eyelets are riveted to heavy twill tapes which measures 3/4th of an inch in width each tape.
This corset trim is a very heavy duty.
There may be an occasional pin dot hole, (where this trim had been pinned for decades) in your yardage but this is insignificant and mentioned for accuracy.
Trim is in excellent unused condition and is sold in 18 inch increments.
Please choose 1 inch or 3/4th inch eyelets.