Works great! I did need a super long zipper the first use so I'm thinking I'll have extra pulls but no problem! I pulled 1 off accidentally but I used to work with zipper on a roll that you add pulls to so I was easily able to put it back on. Truthfully, it saves a lot of time having them on there ready to go! I used this for a twin nursing pillow, it would work in headliners, couch cushions, purses, really anything! I've also used the black roll of zipper by the same company, it's great! Very happy with my purchase!