Heat ShrinkProduct Specification: Category :- CablesWires - ManagementHeat Shrink TubingMfr :- NTE ElectronicsIncSeries :- Dual WallPart Status :- ActiveType :- TubingFlexibleShrinkage Ratio :- 3 to 1Length :- 4.00' (1.22m)Inner Diameter - Supplied :- 0.125"; (3.18mm)Inner Diameter - Recovered :- 0.039"; (0.99mm)Recovered Wall Thickness :- 0.019"; (0.50mm)Material :- Polyolefin (PO)Features :- Adhesive LinedFlame RetardantFluid ResistantColor :- ClearOperating Temperature :- -55??C ~ 85??CShrink Temperature :- 110??C