Zager Airtight Neoprene guitar humidification system

After trying virtually every guitar humidification system on the market and not being impressed, Denny Zager finally created his own.  Guaranteed to work in all climates.  100% money back guarantee. Lifetime warranty.

Our 4 inch humidifier fits all guitar brands with a 4 inch diameter sound hole.  (All Zager full size and OM size models)

Our 3.5 inch humidifier fits all guitar brands with a 3.5 inch diameter sound hole.  (All Zager Parlor and Travel size models)