Fits Full Size Food Pans - suitable for use with plastic, stainless steel and ceramic food pans. NSF Certified • Locks in Freshness when used for storage • Re-usable 100’s of times • Can be frozen to -40°C (-40°F) & cooked with to 220°C (428°F) • Fits most brands of Steam Pans • Splash Proof, great for transporting food • Dishwasher safe • Environmentally Friendly • Saves you money