Yellow green heat shrinkable tube is widely used for identification of ground wire in wire harness or cable, identification of special cable, generatrix or pipe, etc., as warning and identification - Heat shrinkable ratio: 2:1, 3:1 - Initial shrinkage temperature: â?¥70â?? - Complete shrinkage temperature: 125 - Operating temperature: -55 ~ 125 - Low smoke, soft and flame retardant - Environmental protection standard: RoHS - Standard color: yellow and green