Our 5 mm two-way zipper with 2 metal sliders from YKK is a modern zipper for jackets and coats that provides more space at the hem of the coat, making it more comfortable to sit while the zipper is closed.
The zipper is separable and has two opposing sliders, allowing it to be closed in both directions, upward and downward. However, it can only be fully separated from the bottom.
Important for the long life of this zipper is careful handling of the two sliders: They must be precisely aligned at the bottom and pulled up slowly.
Tip: For a stuck zipper, the following home remedies can make the teeth glide again: rubbing with soap, a candle, or with a black pencil lead.