Cushion for Forma Full Face Mask

This replacement foam Cushion for the Forma CPAP Mask with Headgear is available in sizes small, medium, large, and extra large. Your purchase includes the foam cushion insert only and doesn't include the silicone seal. The foam cushion adapts to the contours of your face, giving you the perfect balance of comfort and reliability. What's Included: 1 Replacement Foam Cushion in Preferred Size General Tips Section Where do I find the size? To find the size of the silicone seal, turn the mask to view the flat bottom of the full face mask. The user will find the size centered directly in the middle of the seal. Embossed letters spell "S M A L L," "M E D I U M," "L A R G E," or "X - L A R G E." To find the size of the cushion, remove the cushion from the silicone seal. Hold the cushion with the soft edges facing away from the user. At the tip of the cushion, where the bridge of the nose meets the material