Contour SWAN Body Pillow Graham Field Miller Fiberoptic Fiberoptic Blade the lower the PEF the

the lower the PEF the more constricted your airways and the more likely you are to be experiencing asthma-related symptoms

with North American Power Cord

the airflow can pass entirely through the other side without negatively effecting therapy pressure

Multiple sizes included

Contour SWAN Body Pillow Graham Field Miller Fiberoptic Fiberoptic Blade the lower the PEF theThe Contour Swan is an ergonomic body support pillow that provides adjustable comfort to allow any user to Sleep Well All Night! The Contour Swan Pillow is designed to cradle your body in soothing comfort to help alleviate pressure points in your neck, shoulder, back, hips & legs. Stop dreaming of a good night's sleep, and start getting a good night's sleep tonight! Works for All Sleep Positions for back,side,stomach or all over sleepers Adjustable,