The product is a pack of 50 WAGO 221-413 Lever-Nuts 3-Conductor Splicing Connectors suitable for use in the Business & Industrial, Electrical Equipment & Supplies, Wire, Cable & Conduit, and Wire Connectors & Terminal Blocks categories. The connectors are designed for easy and secure splicing of wires without the need for tools. They are made by WAGO, a reputable brand in the electrical components industry.