Cable connectors tin thermo 50pcs

Fast and moisture-proof soldering of two cables. Heat the cable connection with a hair dryer to the desired temperature, at which point the tin melts and the shrinking sheath creates a moisture-proof connection over the solder.
10x white 26mm 0.25 - 0.34 mm²
23x red 40mm 0.50 - 1.00 mm²
12x blue 40mm 1.50 - 2.50 mm²
5x yellow 40mm 4.00 - 6.00 mm²