Bentley Prince Street introduces Scan and UPC, two commercial carpet lines made using post-production waste yarn. Scan, a broadloom carpet, and its companion carpet tile UPC, are made using Bentley Prince Street's five most popular undyed yarns to create pin-stripe motifs that vary in tone and hue, resulting in a striking, elegant look, the company says. UPC comes in an 18-by-18-inch format.