Product Description: The Auto Lock Zipper is a type of zipper commonly used in sewing projects for garments, bags, accessories, and other textile items. The "auto lock" feature refers to the zipper slider mechanism, which automatically locks in place when the slider is not being pulled.

Size: The zipper measures 14 inches (35.56 centimeters) in length. This length is suitable for medium-sized projects such as jackets, skirts, pants, purses, and smaller bags.

Functionality: The auto lock feature of the zipper prevents the slider from moving on its own, keeping the zipper securely closed until intentionally pulled open by the user. This feature provides added security and convenience, especially for items that need to remain closed during use.

Material: Auto lock zippers are typically made of nylon or polyester. These materials are durable, flexible, and resistant to wear and tear, making them suitable for various sewing applications.

Color: Auto lock zippers come in a variety of colors to match or complement the fabric of the project. Common colors include black, white, navy blue, gray, brown, and beige, among others. This allows for customization and coordination with the overall design aesthetic.

Application: Installing an auto lock zipper involves sewing the zipper tape onto the fabric opening using a sewing machine or hand stitching. The zipper is then secured in place with topstitching or other finishing techniques. The auto lock feature ensures that the zipper stays closed when not in use, providing reliable functionality for the finished item.