Boveda Wooden Music Instruments - 49% RH 2-Way Humidity Control - Size 67 For Wooden Instruments – Protects All Wood Instruments For Optimal Sound – Prevents Cracking & Warping Of Guitars – 1 Count 49% RH (Music/Food) home2022 Made with organic ingredients

Made with organic ingredients

Without electroplating process

and 3 inches for the red ball

Not FDA evaluated

Boveda Wooden Music Instruments - 49% RH 2-Way Humidity Control - Size 67 For Wooden Instruments – Protects All Wood Instruments For Optimal Sound – Prevents Cracking & Warping Of Guitars – 1 Count 49% RH (Music/Food) home2022 Made with organic ingredientsBoveda Wooden Music Instruments 49% RH 2 Way Humidity Control Size 67 For Wooden Instruments Protects All Wood Instruments For Optimal Sound Prevents Cracking & Warping Of Guitars 1 Count Product Features HOW IT WORKS: Our patented two way humidity controlled Boveda packs compensate the atmosphere inside your musical instrument. When water vapor is needed, Boveda releases the cleanest and most purified humidity. When there is too much moisture in your