Size: 70x48x28cm. Size: 38x55x20cm. Practical interior with two compartments, both with zippered pocket and rubber bands. Four double multi-directional swivel wheels for comfortable rolling, smooth rolling and effortless manoeuvrability.TSA lock integrated into the case for secure travel anywhere in the world and to protect your personal belongings.Medium suitcase extendable up to 5cm more to expand its capacity. Save space by storing one inside the other.