Sturdy Durable. The tray made of food grade aluminum alloy has the advantages of corrosion resistance, high temperature resistance, high hardness and oxidation resistance. 
Free Height Adjustment. The height can be adjusted to any height between 26-43.3 inches. 
Widely Used. RetainTime movable tool trolley tray is widely used as beauty salon rolling trolley cart, tattoo tray cart, spa trolley cart, dentist tray cart.