Posted by a reviewer on Amazon

Then the pull gets in the way of the straight stitch you are sewing near the teeth

Posted by a reviewer on Amazon

So the pull is usually removed and then reattached after the zipper is sewn in

Posted by a reviewer on Amazon

When reattaching the zipper care must be taken so that the teeth realign which is often a trial and error process

Posted by a reviewer on Amazon

Of course if you need the zipper that opens at both ends like on a jacket you must buy a fixed length zipper

Posted by a reviewer on Amazon

Any size for any item

Posted by a reviewer on Amazon

And no way did i know how to cut a zipper to the length of my project