Perfect for “to-do” lists, these stickers are made with 100% bio-degradable plastic from potato starch, which creates virtually no greenhouse gas emissions. For use with everyday chalk.
Washable with sponge or damp cloth.Size: 15" x 11"
Global warming threatens penguins: the melting of the polar cap allows more difficult to emperor penguins to find suitable spawning grounds. And intensive fishing of krill and fish makes it more difficult to search for food.
Today, the terms biodegradation, biodegradable materials, compostability etc. are very common, but frequently misused. Consequently, this is a source of misunderstanding. The European Standard EN13432 "Requirements for packaging recoverable through composting and biodegradation" resolves this problem by defining the characteristics that a material must have, in order to be defined as "compostable". This norm is a reference point for material manufacturers, public authorities, composters and consumers.
Stickers conform to European Standard EN13432.