Straight lines under straight-sided pots.
A square deck that sits naturally beneath box planters and architectural pots without creating a mismatched circular outline.

The square footprint gives straight-sided planters a clearer visual match and makes it easier to align the platform with balcony tiles or paving joints.
Use is intended for square and rectangular-style planter bases on firm, level surfaces. As with any wheeled planter support, movement is easiest when the path is clear and the pot remains centred on the deck.

Movement is useful even when it only happens a few times a season.
Slide the planter clear to clean beneath it, adjust its relationship to a wall, or change the arrangement when outdoor furniture moves. The value is not constant motion; it is knowing the pot can be repositioned without turning a maintenance job into a lifting job.
Tell us what is sitting on top.
Share the pot base dimensions, approximate loaded weight and the surface. Those three details are the most useful starting point for checking whether this platform suits the planter you have in mind.
See the range fit guide