Cell Phone Banks UGREEN ultra-large capacity 20000mAh External Battery Power Bank Portable

Buyers can return item(s) for a refund within 7 days from the day the item(s) were received, and the buyer is to afford the return shipping cost. The item(s) must be returned in the same exact condition as once it was delivered. Gift for Couples,friend,Classmate ,family.This size data in the clothes laid flat under the manual measurement obtained, due to different measurement methods, the error within 1-3cm is normal.The product have slight threads and a slight color difference in different lighting, it is normal. Colour of product may differ slightly, since each computer monitor displays color slightly differently. If you have any objection to the quality after receiving the product, please contact us within 7 days after receiving the product. If you like our product but do not know how to choose size,you can check size chart or consult customer service.