Boyriven - Independent Fabric Supplier Vinyl fabric, Headlining, Marine vinyl, Automotive carpet, Upholstery fabric(s), UV stable material, Anti fungal material, Anti mildew material, Leatherette, Leather Hides, Mohair fabric, Adhesive, Alcantara, Wilton, South East West, Everflex Hooding Boyriven is the UK’s leading independent supplier of fabrics to the automotive, marine and interior/contract upholstery sectors. Boyriven has an extensive range of fabrics and materials in stock for every application and great prices.