Specifications Material: Stainless Steel, Rubber Process: Welding Color: Silver Style: Modern Assembly Required: No Mount Type: Freestanding Wheel Type: 2* Directional Wheels+ 2* Universal Wheels Appropriate for Oxygen Cylinder Capacity: About 40L/10.57gal Gross Weight: 8.5kg/ 18.74 lbs Net Weight: 8.08kg/17.81 lbs Bottom Tray Length: 25cm/9.84in .
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