Estone&reg; 260pcs 8 Sizes Assortment Heat Shrink Tubing Sleeving Wrap Wire Cable Kit Big collection of heat shrink tubing,8 Specifications,4 colors,260pcs Supplied internal diameter:1.0mm,2.0mm,3.0mm,4.0mm,6.0mm ,8.0mm,10.0mm,13.0mm , Fully shrunk internal diameter:0.5mm,1.0mm,1.5mm,2.0mm,3.0mm,4.0mm,5.0mm,6.5mm Color: bule, green, red, yellow 100% brand new and high quality