Base P 280 Call For Quote $2.51 Interior Base Poplar: 5/8″ x 3-1/2″ View Product Catalog Base P 280 quantity Add to list Want a discount? Become a member. SKU: P280 Category: Mouldings Tag: ogee base Description Description Moulded Ogee Base. Suitable for traditional or contemporary interiors. P280 – Poplar available in random lengths.