Specification: 

For the solder seal wire connectors:
Shrinkage ratio: 2:1 
Temperature that start to shrink: 80℃ 
Temperature that solder ring start to melt: 111˚C
Temperature that solder ring melt completely：138˚C

For the heat shrink tubing:
Shrinkage ratio: 2:1 
Start to Shrinkage Temp: 70 ℃
Full Shrinkage Temp: 125 ℃
Operate Temperature: -55℃ to + 125℃
Tensile Strength: 10.4Mpa
Dielectric Strength: 15KV / mm
Flammability: Flame Retardant

Package includes:

Solder Seal Wire Connectors:
10 x White Connectors: Diameter 1.7 mm, able cross-section 0.25-0.34 mm²(A.W.G.:26-24);
23 x Red Connectors: Diameter 2.7 mm, Cable cross-section 0.5-1.0 mm²(A.W.G.:22-18);
12 x Blue Connectors: Diameter 4.5 mm, Cable cross-section 1.5-2.5 mm²(A.W.G.:16-14);
5 x Yellow Connectors: Diameter 6.0 mm, Cable cross-section 4.0-6.0 mm²(A.W.G.:12-10).

Heat Shrink Tubing:
95pcs x 1.0 x 45mm approx. Black
80pcs x 1.5 x 45mm approx. Red
80pcs x 2.0 x 45mm approx. Yellow
80pcs x 2.5 x 45mm approx. Blue
80pcs x 3.5 x 45mm approx. Green
40pcs x 4.0 x 45mm approx. Red
25pcs x 5.0 x 45mm approx. Blue