Seam-free tray that does not mess the floor even if liquid spills; Shallow top tier is ideal for organizing small items, middle and bottom tier for tool organization; Can be used to increase or combine shallow shelves depending on storage and purposes; Maximum load capacity (kg): 80; Color: Sky blue; Width: 23.0 inches (586 mm); Depth: 12.6 inches (320 mm); Height: 3 mm); Number of Tiers: 1 kg; Tiers (83 levels: 1 yds (83 kg; Average load capacity (8 kg; Levels (8 kg); Deep shape: 3 0. Even Load Capacity (kg / Tier): Shallow Type: 7.9 inches (20 mm); Post Diameter: 1.0 inches (25.4 mm); Compatible Casters: TYLT-75RH (Freely), TYLT-75RHS (With Free Stopper); Shelf Board Adjustment Pitch: 3.7 inches (95 mm); Tray Combination Shallow Type: 1 tier. Combination deep shape: 2 Tier: Body: Steel; Caster Fittings: Steel; Wheel: Synthetic rubber