piping tape material:polyester , cotton ,nylon , spandex ,silk ,colorful lines. MOQ: 1000 Meters Certificate ... piping tapeTechnology dyed first , then woven.Size 9mm to 15mmMaterial polyester , cotton ,nylon , spandex ,silk ,colorful lines.MOQ 1000 ... independent organization after the first dyeing process. 2. Beautiful color, soft, fine texture, light pretty barren, wash fastness, dry friction ...