Southern Champion Tray 0781 #1 ChampPak Retro Take-Out Container, Black Paperboard with Poly Coated Inside, 4-3/8" L x 3-1/2" W x 2-1/2" H (Pack of 450) ChampPak containers are high quality, leak and grease resistant and keep hot or cold foods secure Take-out container has a glossy black exterior and white interior Features four flaps with a tab-lock that secures the top; simply fold the flaps down and insert tab to close Sturdy packaging made of paperboard which is thicker and more rigid than paper and can be recycled or composted Made in the USA from renewable resources