Replaceable Covers Upholstery covers for upper backs, seats, fully upholstered arms and upholstered arms with caps are replaceable on site. Each cover is attached to its model part by velcro on all sides. Covers may be adjusted for a smooth fit after use or changed individually for maintenance. All Laminate Tables Rectangular and segment tables with laminate on all sides are available in a full range of colors. Laminate, Wood, or Solid Surface Table Tops A selection of solid hardwoods, laminate or solid surface tops, replaceable on site, may be specified on tables with upholstered sides. Arms Arms may be used to form individual club chairs and sofas, or to make sectional seating groups with shared arms between seats and backs.  Arms are available fully upholstered or upholstered with optional arm caps. Arms with caps: Arm caps are available in hardwoods or solid surface, replaceable on site. Glides Hard plastic leveler glides are standard; optional non-skid glides. Moisture Barrier A moisture barrier is available at additional charge. Custom Sizes Special sizes are available in chair widths, table shapes Flammability CA 117 – All foams used in these seating products meet California 117 CA 133 – August seating products in August Fabrics certified to meet CA133 are available. August seating products in COM require a full scale burn test for certification. Contact the factory for further information.