Rigidized stainless steel shell walls / 3/8″ x 6″ Stainless steel #4 handrails, 3/8″ x 6″ stainless steel #4 bumper rails / White powder coated car top / stainless steel #4 light coves with vandal guards and white polycarbonate diffuser panels / Strip light fixtures with T8 fluorescent lamps.