Keep your salads, sandwiches, and sides appealing and appetizing with these sturdy, flexible clamshell containers made with OPS material. Handi-Lock® clear hinged takeout containers are recyclable and provide excellent product visibility and clarity. Food Container Type: Clamshell; Material(s): Plastic; Interior Volume Capacity: 8 oz; 8 oz; 24 oz; Color(s): Clear.