Our utility trolley comes with mobile locking castors & ironstone table tops, over a black metal frame.
The 3 tier mobile trolley overall dimensions are :
: 900 mm high x 800 mm wide x 600 mm deep.
Summary - Metal frame holes are pre threaded & drilled to make frame assembly easy. Shelving is fixed with self tapping screws, which are difficult to install with a hand screw driver.
Recommendations - Easy to do yourself, if you have the tools, and time to assemble.