myTAP PAP: Strapless Nasal Pillow CPAP MaskThe myTAP PAP is a strapless nasal pillow CPAP mask that replaces headgear with a custom molded mouthpiece. Instead of straps across your face, a soft mouthpiece anchors the nasal pillows and is held in place by your upper teeth, which helps reduce mask leaks, facial marks, and headgear hair. The ThermAcryl mouthpiece molds to your own teeth for a personalized, low profile fit.