Smooth and Reliable Zipper: This hidden zipper is designed to seamlessly integrate into your projects, ensuring smooth opening and closing without snagging or snagging. The high-quality construction prevents slipping and provides a secure closure you can rely on. Versatile Application: Perfect for a wide range of sewing projects, this zipper is ideal for pillows, cushions, dresses, pants and more. Its hidden design ensures a professional finish that seamlessly blends into your creations. High-Quality Material: Made of durable polyester, this zipper is built to last. It is resistant to wear and tear and ensures long-lasting performance for all your sewing needs. Specifications: Color: Black Size: Non-circular Length: 50 cm Width: 4 cm Height: 1 cm Material: Polyester Package includes: Zipper x10 Hidden zipper for seamless finish Ideal for pillows, cushions, dresses and trousers Smooth and reliable zip experience High quality polyester construction