IRIN | IRIN Guitar Sound Holes Humidifier Humidity Sponge Moisture Anti-panel Drying Cracking Classical Acoustic Guitar Accessories

Acoustic Guitar Sound Holes Humidifier Humidity Sponge Moisture Anti-drying Anti-panel Cracking Classical Guitar AccessoriesFeature:1. Large water absorption capacity, about 8 times the weight of the sponge.2. Special anti-mold sponge can effectively prevent the growth of mold.3. Balanced humidification, 30 ventilation holes, all-round humidification.4. Special card string design, which will not cause harm to the strings without excessively spreading the strings.Specification:Material: environmentally friendly ABS+spongeColor: Black, Yellow, PurpleSize: 10.32.52.5cmNet weight: 35gTips:The recommended relative humidity range for the guitar storage environment is 40%-60%. If conditions permit, please use a hygrometer to measure the humidity of the guitar storage environment. When the humidity is lower than 40%, the humidity is too low, please use this product for humidification; when the humidity is higher than 60%, it is recommended not to use this product.Note:Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!Please allow 1-2cm measuring deviation due to manual measurement.