I am Rida batool.The WGA Crystal 15k Box of 10 is a premium collection of 15,000-watt WGA (Wide-Gap Antenna) crystal components, conveniently packaged in a box of 10 units. Ideal for high-performance electronic applications, these crystals ensure precise frequency control and stability. Each unit is meticulously crafted to meet industry standards, making them perfect for use in advanced communication systems, high-frequency oscillators, and other critical electronic devices.