The EverStart 24-Piece Heat Shrink Splice Connectors Kit, featuring a durable nylon plastic sleeve with shrinkable material and a copper metal plate, is a comprehensive solution for secure electrical connections. This kit includes 24 connectors, divided into 8 red connectors for 22-16 gauge wire, 10 blue connectors for 16-14 gauge wire, and 6 yellow connectors for 12-10 gauge wire. Designed for use with 22-10 gauge wires, these connectors are moisture-resistant and feature a heat-activated sealant for reliable performance. Ensure dependable and insulated connections for your electrical projects with this versatile kit.