Features: Each Set Includes 25 Durable Piercing Devices, Providing A Complete Solution For Your Acoustic Needs. Enhance Your Rooms Acoustic Quality, Particular In High-Demand Environments Like Schools And Theaters, By Minimizing Unwanted Noise And Enhancing Sound Clarity. Specifications: Material: Galvanized Steel Color: Silver Size: About 4.7 Inch Package Includes: 25 X Surface Mount Impaler Notes: Manual Measurement, Please Allow Slight Errors On Size. The Color May Exist A Slight Difference Due To Different Screen Displays.
