Easy repositioning with smooth swivel casters Four smooth swivel casters let you move heavy pots without lifting, so you can quickly adjust plants for better sunlight, rearrange decor, or clean beneath pots. Sturdy construction for indoor and outdoor use Built from durable materials to support heavy plant pots and withstand regular use on balconies, patios, or inside the home. Correct size and compatibility Outer diameter: 38 cm Inner diameter: 35 cm Please measure the base diameter of your flower pot before to ensure a proper fit. Builtin drainage and water storage Includes drainage holes and a water storage box to collect excess moisture, helping to manage soggy soil and reduce the risk of root rot while protecting floors and surfaces. Practical, reliable performance Combines mobility, load support, and moisture management in a compact tray design for safer, cleaner plant care. Use scenarios Living room or sunroom: Move heavy decorative pots to follow the sun or to rearrange furniture without scratching floors. Balcony or patio: Roll plants inside for protection during storms or to change your outdoor arrangement seasonally. Gardening and maintenance: Easily transport plants for repotting, pruning, or indoor overwintering. Note: Confirm the pot base diameter fits within the 35 cm inner diameter before .