It is OK to change your mind. If you are not satisfied with your purchase, you can return the product to get a full refund or exchange the product for another one whether similar or not. Customers can return the item within 30 days from the date purchased. Customers will bear the cost of shipping involved when returning items. Items should be returned in a good state as received. Customers will receive their money back within 5 working days upon receipt of the item.