ITEM NAME:Finished Product Low Pass Filter Plate Amplifier Board Double Power kit Descriptio n Description: Material: mixture Color: picture color Size: 76 * 38 mm Package included: 1pcs* dual-current low-pass filter board DIY suite (finished product) Note: 1.As different computers display colors differently, the color of the actual item may vary slightly from the above images. 2.Please allow 1-3 CM differs due to manual measurement. Thanks for your understanding. We offer you what you need! Finished Product Double power low pass filter board kit.We'd like to settle any problem in a friendly manner. Finished Product Double power low pass filter board kit. 1pcs dual-current low-pass filter board DIY suite (finished product). We want to make sure you are happy with our item.