RT0 two way close end (RT0-ZTX)

The close end, two way 'X-shape' version of the narrowest and finest polyester coil zipper. In this version, the zipper has two sliders. The sliders' noses face towards the ends of the zipper (back-to-back), and both ends of the zipper are sealed with top stops. When the sliders are pulled together to the center of the zipper, they form an 'X' shape, which is where the name originates.