Monarch 1131 "Best If Used By" White Labels – 20,000 Labels Stay compliant and clearly communicate product freshness with genuine Monarch 1131 "Best If Used By" labels. These preprinted white labels are designed for use with Monarch 1131 pricing labelers and feature a strong general-purpose adhesive that performs reliably across a wide range of temperatures, including refrigerated and frozen food applications. One (1) black ink roller is included with each sleeve of labels. Made in the USA.