Description This ground loop noise isolator is made of solid material, which can withstand long-lasting use. Features the pstable and reliable material, which has high durability, not easy to deform. Fine workmanship, ensures practicality. Features -Color:Blue -Material:ABS -Size:9.30X5.00X2.50cm/3.65X1.97X0.98in - The ground loop isolator is a great way to eliminate unwanted noise and interference, providing a clear and crisp audio experience. - The ground loop noise isolator is easy to use, allowing you to diy your audio system to your preferences. - The car audios filter is a great accessory for those who prioritize sound quality and clarity in their car. - The signal noise suppressor is a great solution for improving your car audios system, without the need for upgrades or replacements. - The solid materials used in this filter ensure reliable and consistent performance, even in driving conditions. Packing list1 x ground loop isolator