ITEM NAME:3X(50Pcs Connector Heat Shrink Sordering Terminals Waterproof Solder SleeveS6N9) ☆★ Product Details ★☆ 3X(50Pcs Connector Heat Shrink Sordering Terminals Waterproof Solder SleeveS6N9) 3X(1.Simple one-step wiring, welding, insulation and sealing 2.perfect for ship and automotive applications 3.Polyolefin pipe internal and external hot melt adhesive 4.Solder and seal, with advanced waterproof function 5.Polyolefin heat-shrinkable butt joints improve pull-out strength, provide sealing, cable inspection and insulation Color: photo color Material: Polyolefin Package Contents: 10 x white tube 23 x red tube 12 x blue tube 5 x yellow tube)