Leak & Grease Resistant, Keeping Food Fresh. Safe to Microwave for Instant Re-Heating. Cup-Like Bottom Makes Them Easy to Handle. Integral Four-Flap Square Top Eliminates Loose & Lost Lids. Just Fill with Food, Folding Over the Flaps to Lock the Food in Containers. Stacks Tightly to Save on Space. Fully Customisable with Your Design in Full Colour. Supplied Flat Packed (Not Made Up). Minimum Quantity: 100