Ice silk 100Polyurethane pillow core ABS plastic steel frame cover and inner Memory Foam Highdensity slow rebound inner core zero pressure to comfortable relaxation Removable and washable polyestercotton Cover for a super comfortable Tunnel design latest design to ease the arm pressure this pillow allows you to lie down without squashing your arm couple pillow stops the weight of your head from pressing against your arm so it wont go numb or fall asleep great for office library home travel versatile pillowtunnel design of the multifunctional pillow have you fall asleep quickly if youre tired along on road trips or camping excursions Tummy sleeps face down sleep and neck sleep can also be very comfortable You can also use an arm pillow to watch TV sweet couple sleeping pillow for relaxing on a sofa at home best side pillow couple hug pillow for sleeping on a bed a lunch break in the office Featuring a patented brace system according to the curvature of the neck and waist this sweet couple pillow features 4 cleverly placed Ushaped ABS plastic steel frames inside to support the weight of your partners head allowing you to prevent numbness in your arm while cuddling up from frontal or behind as a pillow and best gift for lovers As an ergonomic this contour pillow measures L138 x W118 x H51Thick 24in of pillow we have great faith in our nap pillow After all we use them ourselves The best pillow for the neck and back comes with a polyurethane Skinfriendly Pillowcase and a detachable zipper on the reverse side that can be cleaned machine washable Using uniquequality materials and padded cotton a comfortable touch can relax your body and mind