RH75% two way natural fiber moisture humidity control stabilizer bag pack tablet 4g for cigar humidor tobacco cigarette cuban

1)RH: 75%-4g

2)Size:  Length * Width (mm) 60*70

3)No need for power

4)100%Biodegradable

5)100% natural plant fiber

6)No risk of leaking

Packing details 

1)Inner package: Non--woven paper

2)Outer package: Sealed foil bag

3)Quantity/Foil bag: 20pcs/ foil bag

4)Customized logo: Printing your own logo

Usage/Occasion:

1)Cigar/Cigarette/Tobacco

2)Badminton

3)Chinese herbal medicine/Herbal flower

4)Wooden instrument