Material: PE + Tin 
Quantity: 1000/800/500/400/340/250/240/200/160/100/50pcs (Selectable !)
Colors: Yellow,Blue,Green,Red,White,Black
Operating temperature: -55°c~125°c/-55°c~150°c 
Minimum shrink temperature: 60°c/125°c 
Starting temperature of solder melt: 138°c 
Temperature of fully solder melt: 160°c

Type & Size: 
Yellow Connectors: diameter 6.0mm, cable cross-section 4.0-6.0mm ² (   12-10 AWG )
Blue Connectors: diameter 4.5mm, cable cross-section 1.5-2.5mm² ( 16-14 AWG )
Green Connectors:  diameter 3.5mm, cable cross-section 0.75-1.0mm² ( 18-16 AWG )
Red Connectors: diameter 2.7mm, cable cross-section 0.5-1.0mm² ( 22-18 AWG )
White Connectors: diameter 1.5mm, cable cross-section 0.25-0.34mm² ( 26-24 AWG )

Features: 
An easy one step connection of wires, soldered, insulated and sealed 
Can be ideal use in marine and automobile applications 
Polyolefin tubing in outside and hot melt adhesive in inside 
Solder and seal and with advanced waterproof function 
Kuzavtye polyolefin heat shrink butt connectors improved pullout strength, provides seal, strain relief, cable check, and insulation

Package includes: (The items you select !)
1000/800/500/400/340/250/240/200/160/100/50pcs Heat Shrink Solder Seal Connectors

Note: 
1. If you have any questions, please feel free to contact us
2. Due to lighting effects, monitor's brightness contrast settings etc, there could be some slight differences in the color tone of the pictures and the actual item !