Lining material: The interior is made of Spanish cedar wood and its unique fermentation effect promotes the cigar's maturation and ensures the pure fragrance and great taste. The unique airtight design can permanently protect the moisture and flavor of the cigar.The selected high-quality clear soft leather is comfortable, flexible, wear-resistant and durable. The longer it is used, the shinier it becomes. In addition, it will not fold even for a long time.Good tightness: The metal top cover and the car-shaped uniform and clean leather cover have good tightness.