There are many reasons you might be looking for a new mattress. Maybe you’ve noticed creaking when you get out of bed in the morning—either from the mattress itself or from your aching back. Or maybe you’ve just had your mattress for a while and are ready for a change. No matter why you’re shopping for a mattress, the list of things to consider is lengthy, and the stakes of making the best choice are high.

Two new facemasks are just now available to the United States this quarter: the ResMed AirFit N20 nasal mask and the F20 full-face mask for positive airway pressure (PAP) treatment of sleep apnea. 

According to ResMed, these masks are now designed to fit nearly everyone. Testing showed that the N20 fit 99 percent of patients tested, and the F20 fit 97 perfect – regardless of facial structure, gender or age. The website says that the mask is a culmination of 3 years of research and development.