ITEM NAME:1/4" XLR Female To Female Jack For Headphone Microphone Mic Amplifier Parts Description: 3 Pin XLR female to female jack plug audio adapter converter coupler. The shell material is made of zinc alloy, which is wear-resistant, pressure-resistant and noise-resistant. The design is screwless, more durable and not easy to fall off. XLR audio line transfer for players, microphones, guitars, stage lights, mixers, etc. Material: Zinc Alloy Size Chart: Approx. 82 x 20 x 7mm / 3.23 x 0.79 x 0.28inch Package Includes: 1 Piece Audio Adapter SKU: ALU0024318678005284.3 Pin XLR female to female jack plug audio adapter converter coupler. 1 Piece Audio Adapter. The design is screwless, more durable and not easy to fall off. SKU: ALU0024318678005284.