Specification :Before Shrink Dia : 25mm/1",Flat Width : 41mm/1.61"Before Shrink Dia : 35mm/1.38",Flat Width : 57mm/2.24"Before Shrink Dia : 40mm/1.57",Flat Width : 66mm/2.6"Before Shrink Dia : 50mm/2",Flat Width : 80mm/3.15"Before Shrink Dia : 60mm/2.36",Flat Width : 98mm/3.86"Before Shrink Dia : 80mm/3.15",Flat Width : 128mm/5"Before Shrink Dia : 90mm/3.54",Flat Width : 147mm/5.79"Before Shrink Dia : 150mm/6",Flat Width : 240mm/9.45"Before Shrink Dia : 70mm/2.76",Flat Width : 113mm/4.45"Before Shrink Dia : 100mm/4",Flat Width : 162mm/6.38"Note: The listing show on" size" is the "Flat Width" of Heat Shrink Tubing,please check it out before ordering.Thanks. Total Length : 1m/3.