·Material: 100% polyester
·Packaging: 1kg/bobbin.

Description:
Reflective Yarn for Zips is a kind of yarn which will reflect strongly under light in dark. When illuminated by a light source, it helps to enhance the visibility at night-time or in difficult weather conditions and adds that extra special decorative feature. The daytime colour is silver and when illuminated by light the reflected colour is white.

Features:
1. High reflectivity, the brightness is higher than 250 (cd/lux.m2).
2. Polyester material, chemical-resistant,  high tenacity, low shrinkage
3. Runs on Knitting machine very smoothly and doesn't break the stitches.