Guitar Soundhole Cover, Rubber Sound Hole Cover Block Screeching Halt for Acoustic Classic 41''/42''

COMPATIBLE: The soundhole cover fits for 41'' / 42'' acoustic guitar aperture, suitable for amateur guitarists or professional guitarists. ELIMINATE ECHO: This guitar sound hole cover can eliminate needless echo and enhance stage volume without disrupting placement or performance. RUBBER MATERIAL: Made of high quality rubber material which is eco-friendly and durable for long service time, the guitar sound hole cover is soft and elastic, it won't hurt the surface of guitar, not easy to break. EASY TO INSTALL: Small size and light weight, this guitar hole cover is easy to install, very convenient to store and use. GUARANTEE: Our product have 180 days warranty, if you have any question about this product, please feel free to contact us, we will try our best to help you solve your problem.