... .Stanrard color:red,yellow,green,blue,black,transparent 3.Shrink ratio:2:1 4.Waterproof, RoHS compliant Product Introduction:This product ... ;3.Fully recovery temperature:105 degree;4.Shrink Ratio:2:1,Longnitudinal Shrink ratio≤±5%;5.Waterproof, RoHS compliant.Standard Colors: Black ... Heat Shrinkable Tube ( Thin Wall Halogen Free 2:1 shrink ratio )