The black cash envelope is simple and versatile, suitable for various occasions, suitable for both men and women, PU leather material makes the wallet waterproof, wear-resistant and pressure-resistant and can be reused Budget cash envelope clips are lightweight and portable. They can be used to store cash budgets, receipts or other items that need to be temporarily stored when you go out. They will not take up space in your bag and are very practical. The black cash envelope is simple and versatile, suitable for various occasions, suitable for both men and women, PU leather material makes the wallet waterproof, wear-resistant and pressure-resistant and can be reusedBudget cash envelope clips are lightweight and portable. They can be used to store cash budgets, receipts or other items that need to be temporarily stored when you go out. They will not take up space in your bag and are very practical.