These piezo discs are crafted for versatility and functionality, featuring a sleek design that allows for seamless integration into various electronic applications. Lightweight yet robust, these discs excel in sound and vibration detection, making them ideal for electronics enthusiasts and beginners alike. Perfect for projects involving electronic toys, drums, and appliances, they ensure excellent performance and user satisfaction. Features -Color:Beige -Material:Copper -Size:2.70X2.70X0.10 cm/1.06X1.06X0.04in -Compact Design: Features a lightweight and thin profile, making it easy to integrate into various devices and appliances without adding bulk -Durable Material: Constructed from copper, ensuring lasting performance under regular usage conditions -Energy Efficient: Offers low power consumption, allowing for extended operation without the need for frequent battery replacements or recharging -Versatile Application: Ideal for a wide range of uses including electronic drum triggers, buzzers, and sound detection in appliances, providing excellent flexibility -User-Friendly: Designed for easy installation, making it a perfect choice for beginners looking to experiment with acoustic transducers in DIY projects Package list: 50 x Piezo Discs