Industrial Sapphire Wiper Roll 2 Ply 37cm x 400m Blue by Fourstones are an ideal paper product for industries with heavy use and high traffic. Used in automotive, high traffic and industrial environments. Designed for fast access and minimum mess, our blue wiper rolls are reliable. Enviromental Accredation, Biodegradable, Minimum Recycled Content (%) Must be >30%, Post Consumer Recycled Content, Contains Recyled Material, FSC, Recyclable, Recycleble Percentage Must be>70%, Recycled % Must be>30%