Certified compostable waste bags.Made in Europe from Mater-Bi (a raw material made from vegetable oils and thistle starch).100% free from plastic additives.Breathable material keeps food waste cooler and drier, reducing odour. It also provides a proven barrier against bacteria, viruses, spores and mould. -- 10 litres,- (W x H) 43x47cm,- 25 bags per roll.