The term 'removable locks' can refer to two different items. The first is a TOUPEE, which is a type of hairpiece that is worn to cover baldness or thinning hair. It is usually made from synthetic fibers and is secured with an adhesive or clips. The second item is a WIG, which is a head covering made from human or synthetic hair. Wigs are often used for medical reasons, such as to cover hair loss due to chemotherapy, or for fashion purposes. Both toupees and wigs are designed to be removable and can be taken off at any time.