Sample conent
Synthetic fibers: Polyester (PET), Nylon (PA66), and Acrylic (PAN).
Synthetic- and natural fibers: Polyester (PET), Nylon (PA66), Acrylic (PAN), Rayon (viscose), Cotton (cellulose), and natural polyamide (silk).
 
Color options
Clear/transparent: all fibers are prepared in clear/transparent color option.
Unique color per polymer type: 
 
Important: Please note that our microplastic fibers are sourced from the mechanical processing of textile products and may contain unknown additives or treatments commonly present in synthetic fabrics. Using real-world textile materials helps ensure that our reference fibers are environmentally relevant and reflective of actual contamination sources