Image Item No. Description  x7  Support 2 x 2 x 8 Scala Catalog: Parts: Support  6168c01pb01  Support 2 x 2 x 11 Solid Pillar with Marbled Bright Green Pattern Catalog: Parts: Support  x1904cx1  Support 2 x 2 x 12 with Channels and Top Peg, Smooth on All Sides Catalog: Parts: Support