Description: HEAT SHRINK TUBING, 23.9MM ID, PO, BLK, 4FT, PK8; I.D. Supplied - Metric:23.9mm; I.D. Supplied - Imperial:0.941"; I.D. Recovered Max - Metric:8.13mm; I.D. Recovered Max - Imperial:0.32"; Shrink Ratio:3:1 ;RoHS Com