For vivo X Fold3 Pro GKK Integrated Unbounded Ultra-thin All-inclusive Phone Case(Black)1. Receive signal well. 2. Simple, comfortable, easy to carry. 3. It adequately protects devices from the normal scratches, dirt, tear and wear. 4. All buttons and ports are easy to access. 5. With good performance, it may work for a long time. 6. Folding design: It can be safely folded and unfolded, which is convenient for storage and carrying. 7. 13. 3mm ultra thin design, 360 degree protection, buffer corners protect your phone from drops and