1. Material: Stainless Steel, Chrome-Plated.
2. Shelf size: 18"x24", 18"x36", 21"x24", 21"x36", 24"24", 24"x36"
3. Handle : 18", 21", 24"
4. Castor : 5" non-esd castor or 4" ESD PU castor (2pcs with brake)