Enjoy the convenience of this rolling tray table whenever you require a hard table service for eating, reading or doing tasks. A woodgrain laminate tabletop sits atop a sturdy 3" high steel H-base. Triangle knobs make it easy to adjust the height, and then locks secure the table in place. Table can be flat or angled to suit your needs. Easy assembly. Tabletop measures 23 1/2"L x 16"W; height adjusts 27 1/2"-47". No express shipping for this item.