The Arm Sleeper's Pillow.

This is the memory foam pillow that promotes a full, uninterrupted night's slumber for those who sleep with their arm under their heads. A center groove and a recessed front edge let you fully extend your arm without it having to support the weight of your head and neck. By allowing you to lie comfortably in your preferred sleep position and relieving pressure that can make your arm fall asleep or cause muscle stiffness, the pillow helps you awaken feel rested and refreshed. The pillow's hypoallergenic contoured memory foam lifts your neck and tilts your head back slightly to open your airway and help relieve snoring. Its velour cover is removable and machine washable. 22" L x 5" H x 15" W.