Give your projects a professional, durable closure with the COSTUMAKERS 18 cm (7 in) Denim closed‑end zipper in . Built with #5 brass metal teeth and reinforced polyester tape, it glides smoothly without snagging and resists corrosion, UV fading, chlorine, and machine‑wash heat. The design prevents unwanted separation while the easy‑grip pull saves time at the start line or in the change room. Perfect for jeans, denim skirts, rugged work pants, tote bags, and heavy cotton projects. Makers, tailors, and production houses trust COSTUMAKERS for tight length tolerances, consistent colour dye‑lots, and rigorous five‑cycle stress testing. Use it to replace worn closures, finish your latest sewing pattern, or add a colour‑pop accent. Even after hundreds of washes, this zipper maintains its vibrant shade and dependable hold so you can move with confidence.