Are you looking for a professional and practical audio connector? , ! Our audio connector must meet your needs. This banana plug is made of copper and plastic material, durable and sturdy for use. Fine workmanship ensures practicality and durability. Features -Color:Assorted Color -Material:Copper, plastic -Size:3.70X0.60X0.60cm/1.45X0.24X0.24in - The sturdy construction of this audio connector ensures reliable and dependable performance, making it a trustworthy choice for any audio enthusiast. - The 4mm socket connector features a compact design that takes up minimal space, allowing for easy installation and use in a variety of tight areas. - The plated banana audio plug's simple yet practical design adds to its ease of use, making it a must-have tool for any DIY enthusiast or professional. - The copper material used in the construction of this connector ensures a and reliable performance. - The banana socket connector's ability to identify negative and positive terminals makes it easy to quickly install and connect various types of audio equipment. Package list: 10 connectors