Use this 12-in width oak model to cover 3-in or 3. 5-in diameter columns up to 48-in length - easily cut to fit. Use to add length to 8-ft height models for high ceiling applications. Use with oak cap and base set - model 85CB30 or 85CB35 depending on column diameter. Premium red oak veneer panels for finest appearance. Install with construction adhesive. Finish with polyurethane stain or paint to match decor. Non-load bearing cover for existing structural support or other type column. Perfect for finishing basement poles or lally columns.