1. Size: 84mm*19mm 2. Material: zinc alloy 3. Weight: 36.8g/piece 4. Shell material is zinc alloy, wear-resistant, pressure-resistant and noise-resistant. 5. The whole assembly riveting design is more durable and not easy to fall off. 6. XLR audio line transfer for player, microphone, guitar, stage lamp, mixer and other equipment 7. Good quality and long service life
