... combustion resistance, quick shrinkage, durable colors, stable, etc. Yellow & Green shrinkable tube is made from high quality dual colors polyolefin materials ... , high combustion resistance, quick shrinkage, durable colors. ·Convenient to use: heat by oven or hot air gun. ·Standard color: yellow and ... .02.20±0.1515231*31*42.531~118 Yellow Green Heat Shrinkable Tube