Most items recommend keeping these cheeses refrigerated when not in use. Several listings also note resealable packaging or individually wrapped slices to help maintain freshness between uses.
Labels typically indicate pasteurized cheese made from cow's milk. Several items specifically note milk from cows not treated with rBST or similar "no rBST" language.
These cheeses appear in ready-to-eat forms such as pre-sliced and pre-cut/cracker-cut slices, wedge-style (including spreadable wedges), bite-sized pieces, and stick/string formats.