Calling all crafters, sewists, and DIY jacket makers! This is a genuine YKK #5 antique brass metal zipper – the good stuff. It's a separating zipper (perfect for jackets, hoodies, vests), with a nice golden brown tape color (#508). The teeth are metal and measure 5 mm, with tape width about 1/2 inch on each side. The slider is antique brass auto-lock style, so it stays put. This one is custom cut to 29 inches in length, made right here in the USA. YKK is known for durability and smooth operation, so you're getting a quality zipper that'll last. Great for replacing a broken zipper or adding a professional touch to your handmade garments. Whether you're working on a bomber jacket, a winter coat, or a custom bag, this zipper brings both function and a vintage look. Note: Sold by ZipperStop, an authorized YKK distributor. A must-have for serious sewing projects!