Description: Both TS and TRS application design. Gold Connection Terminals & Contacts. Fully Insulated High Impact Plastic Casing. Red Locking Push Button for Easy Identification. 6.35mm 1/4" Female Jack & Socket For Audio Microphone Headphone Cables Connectors. Specification: Material : Plastic+Allory Size: 37x30x26mm Package Includes: 1 Piece 6.35mm Microphone Connectors