place in dry, normal condition, keep sealed for 3 years
Life time
3-7weeks depend on using condition
Usage
Promotional Item
包装和发货信息
Packaging Details
40g desiccant material with compound non-woven bag packed(inner), cotton bag(out), each bag with a cotton tag, heat sealed, 200pairs per outer cartonfor Deodorizing activated carbon bamboo air purifier 500 g bag