Q. What is the difference between an invisible zipper and a regular zipper?

Answer

One of the most obvious differences between an invisible as well as a regular zipper is that the former does not have teeth or a pull tab. Due to the placement of the teeth on the wrong side of an invisible zipper, this type of fastener disappears after it is properly installed. When a regular zipper is sewed in, the teeth stick out from the top of the zipper tape. Zippers can be found for sale in a wide variety of lengths, from the more common ones to those that are less typical. And yes, a buyer can buy a long-length of zipper chain and have it shortened to fit their needs.