Manufacturer: Respironics Inc Amara silicone replacement cushion, petite. Designed to it specifically the Amara full face mask. The Amara Silicone Cushion uses two silicone flaps to create and maintain a seal. One flap provides stability and support while the second flap provides the seal to the user's face. Features: -Amara is lighter weight and has 60% fewer parts than the leading full face mask. -Gel and silicone cushions offer patients the ability to choose their comfort preference. -Best sealing and most comfortable traditional full face mask.