Option 01-05 with PC Case Tempered Glass Film Option 06-07 Only Have PC Case Optipon Description: Material: PC Tempered Glass(Option 01 02 03 04 05 ) Compatible model:For Amazfit GTS 4 Mini Specifications: 1PC Watch Case Tempered Glass with high quality guarantee.no interference to phone back. 2Clear Full Cover Protective Case with different colors to choose. 3Shockproof Anti-fall Smart Watch band Case with Scratch-resistant and anti-knock. 4Full cover to protect the watch from daily damage. 5Keep the watch back clear and more comfortable feeling. Package Included: 1 *Watch Case Tempered Glass(Option 01 02 03 04 05 ) Or 1 *Watch Case(Option 06 07 08 09 10 ) Notes: Note: Transition: 1cm=10mm=0.39inch Case only, other accessories demo in the picture is not included! Please allow 1-2cm errors due to manual measurement,pls make sure that you do not mind before you order. Due to the difference between different monitors, the picture may not reflect the actual color of the item.