- Pack of 200 waterproof terminal cable connectors with heat shrink tubing for safe and durable electrical connections - Includes 4 sizes: 40 white (AWG 26-24), 80 red (AWG 22-18), 60 blue (AWG 16-14), 20 yellow (AWG 12-10), covering a wide range of cables - Quick and efficient installation: only requires a heat gun for a stable connection, no soldering or crimping needed - Made of high-quality material, corrosion-resistant and with double hot-melt adhesive for maximum waterproofing and tensile strength - Transparent sleeve allows visual inspection and differentiated colors for easy identification - Storage box with compartments to keep connectors organized - Versatile use in electrical engineering projects, automotive, marine, aerospace, lighting, and electronics - Safe and standardized solution for repairs and modifications of electrical cables