Description: Ukelele mini humidifier ukulele winter protection device. Humidifier is designed for protecting your uke guitar,avoid drying. The humidifier releases moisture inside your ukulele evenly and slowly. Should be added distilled water. Material:Plastic,Sea mud,Sand Cotton Size Chart: Approx. 59 x 50 x 24.3mm / 2.32 x 1.97 x 0.96inch Package Includes: 1 Piece Ukelele Humidifier
