StayPut by Isagi NER? (Natural Environmental Resin) is a new eco friendly patented non-slip material made from starch, which offers a range of lightweight fabrics and matting that is ideal for domestic and commercial use, where PVC based materials are not appropriate. The StayPut ECO NER? fabric is made from a new natural starch based resin which is free of rubber and latex, odour free and does not emit any toxic chemicals or gases, the natural environmental resin is melded onto a mesh, supported by polyester fibres resulting in an open weave construction. The mat has been successfully tested against harmful substances; Oeko-Tex Standard 100- Product Class 1(for baby articles). Prevents chopping board slipping whilst cutting or slicing. Protects worktop surfaces from scratching. Non adhesive, non slip even when wet! Toxin free and non allergenic. Fire Retardant and UV stable. Biodegradable. Safe on all surfaces, including Polyurethane paint or varnish. Hygienic and easy to clean. Machine Washable 30 degrees.