1,Keep dry and store in a cool, ventilated place. Especially leather wallets, especially need to pay attention to this.
2,avoid exposure, fire roasting, washing, sharp objects and contact with chemical solvents.
3,the wallet bag is mainly stitched when glue is needed, the glue is easy to melt when it is in contact with water, so try not to get water when using the wallet, and pay special attention on rainy days.
4,can use the same color shoe polish for care.
5,in principle, a card can only be inserted into a card, can not force the insertion of two cards, will cause the card bag to slack.
6, should be careful to protect all metal fittings, humid and salty environment will cause oxidation, coated with a layer of transparent nail polish on the metal surface can effectively prevent metal