Premium MaterialPlant Pot Movers are made of sturdy PP, strengthening resin, with strong hardness and toughnessWith 4 Wheels DesignPlant Saucer with four universal wheels for holding your plant pots and roll easily from indoor to outdoorFeatureThe round pallet plant roller has 360 degree rotating wheels, easy to move, protecting your floor from being scratchedWide ApplicationThe rolling plant stand indoor and outdoor for moving pots, potted trees,vases, barrels, kitchen cupboard, or trash cansOccasionRound Plant Tray With Wheels are great for your patio, garden, yard or deckSize Chart:(Outer Diameter x Inner Diameter x Height)28.6cmx24.4cmx7.5cm/11.26inchx9.61inchx2.95inch (Inner Diameter 24.4cm), water storage box 17.5cmx8.3cmx4.0cm/6.89inchx3.27inchx1.57inch, 30kg load bearing capacity34.3cmx29.3cmx8.5cm/13.50inchx11.54inchx3.35inch (Inner Diameter 29.3cm), water storage box 21.5cmx10.0cmx4.3cm/8.46inchx3.94inchx1.69inch, 30kg load bearing capacity40.0cmx34.4cmx9.8cm/15.75inchx13.54inchx3.86inch (Inner Diameter 34.4cm), water storage box 24.5cmx11.5cmx4.8cm/9.65inchx4.53inchx1.89inch, 40kg load bearing capacityPackage Includes:1 Round Rolling Plant Stand With 4 WheelsNote:Please allow slightly errors due to manual measurement and different monitors.