This zipper features a 45°inclined edge top-stop design, allowing the puller to be easily removed or installed with your hands—no extra tools required! The whole process is simple and user-friendly, ensuring that the tape remains intact and the teeth undamaged, making puller replacement more convenient.

Additionally, most pullers are made of zinc alloy, which takes 70–80 years to naturally degrade. The inclined edge design makes it easier to separate the puller from garments, facilitating sorting and recycling.