For Samsung Galaxy M31s SM-M317 SIM Card Tray + SIM Card Tray + Micro SD Card Tray, For Samsung Galaxy M31s Model:For Samsung Galaxy M31s Good for relieving stress

Good for relieving stress

Heat preservation time: 6-12hours

Buttons and other functional port are accessible with suitable cutting

Full Charged will turn to Green LED

Update with replacement

For Samsung Galaxy M31s SM-M317 SIM Card Tray + SIM Card Tray + Micro SD Card Tray, For Samsung Galaxy M31s Model:For Samsung Galaxy M31s Good for relieving stress1. SIM card tray + SIM card tray + Micro SD card tray for Samsung Galaxy M31s SM M317. 2. Replace your broken or unworkable one. 3. Each item has been checked and in good condition before shipping. 4. Completely fit and work. 5. Professional installation is highly recommended. We will not be responsible for any damages to your cellphone mobile phone that you may cause during the changing of replacement parts. Specification: General Compatible with