Product is good. However I wanted to buy three white ones but finally settled for three sets containing a white one in each.
It is exactly what I wanted and it was delivered earlier than expected.
Be sure to wash them in a hosiery bag because they fall off but they do the job of extending very well. I would recommend them
It was a little unclear exactly what the 1/2 inch dimension meant - space between hooks, space from center of hook to center of next hook - but it worked out for my bras. They are comfortable and not too scratchy.