Round, clear polypropylene containers Lid. Strong, safe, lightweight and recyclable. This product is refrigerator safe and reusable. Product dimensions:-Product weight:- Strong, durable, snap-tight design ensures reliable, leak-resistant transport Smooth, rounded surfaces take both adhesive and marker labels easily. Usage Tips:-Additional info:Fits all WNA deli containers8-Oz. (WNA APCTR08)16-Oz. (WNA APCTR16)32-Oz. (WNA APCTR32) CNT-D00-APCTRLID #00221