20pieces White Nylon Invisible Zipper Sewing 22inch Sewing Zippers Z35 White Nylon Invisible Zipper Sewing 22inch Sewing Zippers Material: nylon Size:Approx 22" / 55-56cm long (Approx 0.91"=2.3cm width) Color: White Due to the handmade sewing,size may vary one to another approx 0.3~0.5cm