Silicone Acoustic Guitar Soundhole Cover Weak Sound Buffer Plug Guitar Accessory black_Large 40-41 inch guitar

Made of Silicone, soft, strong, environmentally friendly.slightly flexible, easy to install, soft material makes it not easy to damage.

Well designed for acoustic guitar to weak guitar case's sound, prevent whistle.

Using this tool to make you guitar music better sound quality, prevent noise.

It also can prevent dust from falling in guitar case, keeping it clean.

Great and essential accessory for excellent guitar performance.