The corten planters fits in a trellis frame which has two welded wire screens. The welded wire screens provide a space for climbing plants or hanging planters. Optional casters swivel and lock.Planters are shaped from metal by skilled craftsmen utilizing precise folding of the metal to create a planter that uses no welding during the manufacturing process, and assembles into a rectangular shape from five panels. The planter panels interlock to form an incredibly solid plant container that can accommodate large plants.This planter is simple, modern and minimalistic. Corten Steel planters do not ship pre-weathered and will arrive with the bare steel finish which will have to weather over time. During the weathering process staining to adjacent material may occur.Planter size no casters: 61.5"H x 46.5"W x 21"DPlanter size with casters: 65.5"H x 46.5"W x 21"D