The Perlick 1032968-12/1032968-13 Underbar Drain Workboard Unit features two perforated drainboard inserts, measuring 12 inches and 13 inches in width. Designed with 'Stadium' shaped perforations, these inserts facilitate efficient drainage while maintaining a sleek appearance. Constructed from durable stainless steel, they ensure longevity and resistance to corrosion. The inserts come factory installed for easy integration into your underbar setup, enhancing functionality and cleanliness in your workspace.