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