Guitar Soundhole Flanger Durable Adjustable 100mm Sound Hole Cover for Acoustic Electric Guitar Guitar Feedback Buster

Features: 1. FIT FOR: this soundhole cover designed for 100mm sound hole. Easy to install and remove, no tool required. 2. FINE WORKMANSHIP: Made of durable ABS and rubber, soft rubber covers the mounting edges, ensuring that your guitar won't be damaged. 3. 360 DEGREE ADJUSTMENT: The middle volume controller allows 360 degree rotating and you can adjust the volume as you need. 4. FUNCTION: For folk and classical guitar with electric box or built-in pickup, this soundhole cover can eliminate feedback and enhance stage volume, a great tool for the guitar enthusiast Specification: Condition: 100% Brand New Brand: Flanger Material: ABS + Rubber Color: Black Fit for 100mm/ 3.94inch Sound Hole Total Diameter: 110mm / 4.33inch Weight: Approx. 72g Packing List: 1 x Sound Hole Cover Note: Please check the size of your guitar's sound hole to see if this sound hole cover fits for it.