Identify the unfair aspect with respect to the sentence extracted from an online Terms of Service:
```
if you notice any skin irritation , soreness , tingling , numbness , burning , or stiffness in your hands or wrists while or after wearing the product , remove your device and please discontinue use . 

```
. OPTIONS: ["Limitation of liability", "Unilateral termination", "Choice of law", "Content removal", "Arbitration", "None", "Unilateral change", "Jurisdiction", "Contract by using"].