Designed to install around existing structural supports in 15 minutes, the semi-assembled PVC Column Wrap system comes in kits containing the two-piece column shaft with interlocking vertical grooves, two sets of squaring blocks, a two-piece cap and base design, and PVC adhesive to glue the pieces together before fastening. The non-structural wraps come in 18 sizes and several styles. 800-446-3040. www.fypon.com.