Smooth and Reliable Zipper: This concealed zipper is designed for seamless integration into your projects, ensuring smooth opening and closing without snagging or jamming. Perfect for garments and projects where a hidden closure is desired. Versatile Application: Ideal for a wide range of sewing projects, including cushions, pillows, dresses, and trousers. The concealed design makes it perfect for side seams and other applications where a discreet closure is preferred. High-Quality Material: Made from strong polyester, this zipper is built to last. It's resistant to wear and tear, ensuring long-lasting performance for your sewing creations. Specifications: Color: Black Size: Non-circular Length: 40cm Width: 4cm Height: 1cm Material: Polyester Package Includes: Zipper x 10 Features: * Concealed zipper for a seamless finish * Ideal for cushions, pillows, dresses, trousers * Smooth, reliable zip experience * Strong polyester construction