It has a performance of flexible, high combustion resistance, quick shrinkage, durable colors, stable, etc. Yellow ... dual colors polyolefin materials. It has a performance of flexible, high combustion resistance, quick shrinkage, durable colors, stable, etc. · ... ratio: ≤8% ·Merit: Flexible, high combustion resistance, quick shrinkage, durable colors. ·Convenient to use: heat by oven or hot air gun ...