Specification: 
Type: heat shrink sleeve
Shrinkage ratio 2:1
Waterproof Rate: IP67
Quantity: 340/240/160PCS in Total

Package includes: 
340Pcs/Box:
AWG 16-14 Blue Connectors: 70Pcs
AWG 22-18 Red Connectors: 90Pcs
AWG 26-24 White Connectors: 70Pcs
AWG  18-16   Green     Connectors: 70Pcs

AWG 12-10 Yellow Connectors: 40Pcs

240Pcs/Box:
50 X White heat shrink solder connector 26-24AWG
70 X Red heat shrink solder connector 18-22AWG
50 X Blue heat shrink solder connector 16-14AWG
20 X Yellow heat shrink solder connector 12-10AWG
50 X Green heat shrink solder connector 16-18AWG

160Pcs/Box:
30 X White heat shrink solder connector 26-24AWG
40 X Red heat shrink solder connector 18-22AWG
40 X Blue heat shrink solder connector 16-14AWG
10 X Yellow heat shrink solder connector 12-10AWG
40 X Green heat shrink solder connector 16-18AWG

Colour & Size:
AWG 22-18 Red Connectors: Diameter 2.7 mm, Cable cross-section 0.5-1.0 mm²
AWG 16-14 Blue Connectors: Diameter 4.5mm, Cable cross-section 1.5-2.5 mm²
AWG 16-18 Green Connectors:                Diameter 3.5mm, Cable cross-section 0.75-1.5 mm²
AWG 26-24 White Connectors: Diameter 1.7 mm, Cable cross-section 0.25-0.34 mm²
AWG 12-10 Yellow Connectors: Diameter 6.0 mm, Cable cross-section 4.0-6.0 mm²

Operating Temperature Range:
Operating temperature: -55°C ~ 125°C
Minimum temperature for solder to melt: 138°C
Minimum shrink temperature: 80°C
Minimum for solder to fully melt temperature: 180°C
Shrink temperature: ＞160°C
Dielectric strength: 1kv