Hospital Furniture 3 Tier Stainless Steel Surgical Instrument Trolley. Durable Stainless Steel: Constructed from high-quality stainless steel for corrosion resistance and easy cleaning. 3-Tier Design: Features 3 spacious shelves with siderails to securely hold surgical instruments. Silent Mobility: Equipped with 4 silent swivel casters for smooth and quiet movement in hospitals. Standard Dimensions: Compact size of 700*450*900mm fits well in various medical environments. Reliable Warranty: Comes with a 12-24 months warranty covering mechanical defects.