These boxes are made from high quality cardboard with a PLA window. These are commonly used for food in takeaway establishments and food stalls but they are also used for parties / fetes and catering.
These boxes are 100% compostable meaning they are good for the environment - even with the 'plastic' window!! PLA plastic is a biodegradable and bioactive polyester made up of lactic acid building blocks so combined with the cardboard these boxes will not have a detrimental effect on the environment and will therefore degrade in a matter of weeks rather than centuries. 
Medium Boxes - L 14cm x W 14cm x D 4.5cm
Large Boxes - L 20cm x W 15.5cm x D 4.5cm
(All sizes approximate)
Sold in quantities of 10, 25, 50, 100 or 300. 

Brown Kraft Cardboard Salad Boxes - Compostable