To extend your Sleep Mask warranty to one year:
Please send “SL01_Warranty+Order # ” to our email address: sleepmask@qq.com for warranty extension.
Review for $10 Amazon Gift Card:
1. Test the product and share a review on Amazon.
2. Take a screenshot of the review when it is live on Amazon, then send it to: sleepmask@qq.com (Email subject: SM01_order #)
*****Please redeem gift card from this email address only. Thank you!*****
