Adjustable closure We ship within 1 business day (weekend / Holidays are not included) NOTE FOR RETURNS: If the retail package has been opened, if you changed your mind , no longer need the item, "Does not Fit" or Order by mistake etc and item return for a refund then it will be subject to a 15% restocking fee. Please contact us with any problems or concerns before leaving feedbacks , we will try our best to serve you and resolve the problems and issues for you. Please allow us some time to respond your email or messages. Thank you!