A nylon zipper with a 4 mm wide spiral tooth and a so-called drop zipper pull.

This is a zipper with a closed end, a so-called non-separable zipper, which is mainly intended for dresses, skirts, blouses and home decor such as a cushion.

Opti zippers have been produced in Germany for over 100 years and stand for quality, innovation and satisfied customers. The Opti zippers are strong, open and close smoothly and are safe to use."