① This master key is compatible with most of luggage locks marked "006",not all kind of locks. (please check your lock's stamped number before purchasing). if unsure about compatibility, pls contact us for assistance. ② This 006 universal key can also be used as an emergency backup. It provides a quick solution to open the lock in emergencies or forget the password, preventing damage to your suitcase. Note: It bypasses the password but cannot reset combinations. ③ Ideal for international travel, these keys allows luggage inspection without lock damage, ensuring smooth security checks. ④ Made of high quality alloy steel material, lightweight and easy to carry.Includes a key ring for convenient storage during trips. ⑤ Package includes 006 key+ 1 key ring. If any product problems upon receiving, please let us know. We will help you within 24 hours. please check your lock's stamped number before purchasing, only compatible with 006 lock, if unsure about compatibility, pls contact us for assistance.