FIBER FILLED, L-SHAPED SUPPORTS keep the pillow SNUG about your head. | SNAP BUCKLE attached to the sides can be used to adjust the fit | DOUBLE LAYER CONNECTING FABRIC between the supports. NOTE: This connecting piece is not fiber filled | The pillow provides support for both the HEAD and the CHIN. NO MORE NECK PAIN | WASHABLE - the pillow can be washed and tumble dried. Patented and Registered Trademark