This is a rubber guitar sound hole silencer pad that can be used for nighttime practice, etc. By inserting it into the sound hole, it suppresses resonance and effectively reduces the volume. Compatible with acoustic guitars and electric-acoustic guitars. Material: Flexible, high-quality rubber Thickness: 1.35cm Diameter: Small size approx. 8.6cm, Large size approx. 10cm Compatible sizes: 38/39 inch (Small), 40/41 inch (Large) Performance: Suppresses resonance from the sound hole, achieving silence, muting, and noise reduction Uses: Ideal for nighttime practice, use in apartment buildings, and situations where volume control is needed Features: Feedback (howling) prevention, dust prevention, high durability, compact design for easy portability Weight: 75g This accessory has two uses: 1. Use as a sound hole cover for electric-acoustic guitars to prevent feedback and improve sound quality. 2. Use as a muting device for acoustic guitars to suppress resonance and reduce volume, minimizing the impact of sound on the surroundings. ================================= Get a great deal by purchasing with guitar picks and other products. ■Guitar Accessories >> #QONNYGuitarMaintenance ■Guitar Supplies List >> #QONNYGuitar ■Musical Instruments List >> #QONNYInstruments Guitar silencer pad, sound hole cover, acoustic guitar silencer, guitar silence goods, guitar accessories for nighttime practice, guitar resonance prevention, guitar muting device, feedback prevention, QONNY guitar supplies