Zero Halliburton Geo Polycarbonate Carry On 2 Wheel Travel Case, Blue, One Size Corner guards provide durability to the luggage corners adding style as well as protection. Multi-position telescoping handles adapt to your height for easier handling and can be fully extended or collapsed as needed. Tsa combination lock guards against theft but allows access for inspection Custom ykk developed zipper prevents theft The fully lined interior of the cases is designed for organization and contains features such as mesh pockets for easy identification of your contents