ORCA® 270 series are double walled or drop stiched fabrics for inflatable floors. The material is made of Polyester High Tenacity 1100 dtex – 990 deniers. This the base material. The threads connections is a polyester and the double ply is a polymide (nylon). The materials come with different coatings like Chlorosulfonated Polyethylene, Polychloroprene or Polyurethane, and is available in different colours.