Keep sandwich and salad ingredients crisp in the True Manufacturing TSSU-48-15M-Bs refrigerated countertop food pans and cabinet below. A stainless steel cover is insulated with patented foam that seals in freshness and keeps pan contents at a temperature of 33 to 41 degrees Fahrenheit. The TSSU-48-15M-B Mega-Top Sandwich/Salad Prep Unit is equipped with an extra deep, full length cutting board for enough additional space to comfortable and conveniently prepare fresh recipes.