To freeze fruits and vegetables from the garden, prepared dishes (suitable for food contact). They are made from polyethylene derived from sugarcane ethanol. They are recyclable, contain neither phthalates nor bisphenol. They come with ties to close the bag. 68% of the plastic material is "bio-based," meaning it comes from natural, renewable resources. This generates a 70% reduction in CO₂ emissions compared to "classic" freezer bags, i.e., those made from petroleum-based plastic. Do not refreeze thawed food. Do not heat or cook food in these bags. Keep out of reach of children. Contains 15 bags of 30x45 cm. Made in France.