Add this lid to any of Cal-Mil's 4”x4” glass jars for your serving needs. Keep food fresh and safe from contaminants. Great for bars, yogurt and ice cream stations, and any condiment needs. The stainless steel hinge allows easy application or removal. The notched lid works great for spoons and is also available in a solid configuration (Cal-Mil 1807), or with a soft hinge for economy (Cal-Mil 1811-N).