Pink corset/costume hooks and eyes date from the 1920/30's. The hook side of the tape measures 1 inch in width and is two twill tapes sewn together with the hooks riveted in between the tapes every 1 5/8th inches, very sturdy. The eye tape measures a larger 1 and 5/8th inch in width and is two tapes sewn together with the eyes riveted in between the tapes. Trim measures 1 and 3/4th on an inch in width when fastened. This corset/costume trim is a very sturdy. Tapes are 100% cotton and in excellent unused condition and is sold in 18 inch increments.