Final Touch Double Wall Aerator for Decanters with Stainless Steel Stand Unique 3 phase process provides instant and maximum aeration to an entire bottle of wine Fits most styles of decanters with or without glass insert Made of blown glass Set Includes: Double wall glass aerator for decanters, stainless steel aerator stand for storage and drying, glass decanter insert adaptor for maximum compatibility and stainless steel sediment filter