Even the biggest, heaviest blooms like peonies can hold their heads high with the help of these polyethylene-coated steel flower supports. Sturdy grids support stems from below and help keep blossoms separated. Place early in the season so flowers can grow through the grid. Dark green color blends with foliage Choice of 3 sizes Set of 3 supports Polyethylene-coated steel 12" diameter is 17-1/4" H with 2-1/2" grids 16" diameter is 23-1/2" H with 3-1/4" grids 19-3/4" diameter is 29-1/4" H with 4" grids Gardener's Supply Exclusive