What is this?Acoustic Guitar Humidifier is mainly placed inside the guitar to provide humidification for the inside of the guitar and prevent the guitar from cracking due to drying. Widely used in Acoustic GuitarWhat will I get?The Guitar Humidifier, we provide here, is in the size of:Color: Black Size: 51*58*15mm / 2x2.28x0.59 inch(L*W*H)Package Content: 2 Pack x Acoustic Guitar HumidifierIs there any advantages of the product?This acoustic guitar humidifier is small in size and does not touch the body when it is attached to the strings during use.It is silent during operation, there will be no noiseHow to use it?Open the strings, then put the guitar humidifier inside and fix itWhat should I notice?All size above is measured by manual, please allow +/-0.1 inch error.
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