1. Material: first layer cowhide (oil wax leather) 2. Inside: 2 zipper layers, 1 keychain 3. Dimensions: 10.5 x 7.5 x 0.6 cm 4. Weight: 25 grams 5. Can be put in: change / earphones / keys / access control / bus card / bank card / ID card / U disk, etc. (driver's license / mobile phone cannot be put in) 6. High-quality cowhide, durable and not deformed, with clear texture
