1. Material: Oxford cloth 2. Process: offset printing 3. Using 600D oxford fabric, water-repellent, wear-resistant and scratch-resistant 4. Leather buckle design, beautiful and practical 5. Internal double-layer fixed strap design to prevent the data cable from sliding 6. Unfolded size: 38 x 20 cm 7. Storage size: 20 x 11.5 x 3.5 cm 8. Weight: 130g 9. Remarks: Only the storage bag will be sent for delivery, and nothing else!