Professional 4 in 1 Makeup Trolley: 4 detachable compartments which can be freely combined as your demands. *Durable Rolling Train Case: 4-in-1 rolling makeup train case is suitable for the student or professional. It is great for makeup artists, manicurists, hairstylists, beauticians, nail tech students, and more! It is made of ABS aluminum for wear resistance and is lightweight and durable. Aluminum tie rods provide smooth operation and corrosion resistance. * The top compartment can be used as a small makeup carrying case; the middle drawers can be removed to make this 4-in-1 makeup case into a 3-in-1 case according to your work requirements. *Multi-functional Middle Compartment: The middle tray is equipped with detachable foam dividers, allowing you to adjust sizes of compartments as needed. The soft foam keeps your supplies from shaking and protects from falling damage. *User-friendly: 4 high-quality 360°swivel wheels for smooth movement. Each layer come with lock and key. *The size of this rolling makeup case is 12.9x 9.6 x 31 inches. Fully extended height of the rod is up to 39”.