YIHATA Bed Wedge Pillow for Sleeping, Memory Foam Wedge Pillow Set for Post Surgery 12 Inch Adjustable Triangle Pillow Wedge with Washable Cover for Legs, Back Pain, Snoring, Alleviate Acid RefluxBrand: YIHATA Color: 22*22*12 Features: 12 in 1 Adjustable Design: Our Memory Foam Bed Wedge Pillow design to adjustable for various recline. You can choose a high angle for back support to keep you in a comfortable position while reading or working, or you can also choose a gradual incline to lie down and sleep, which helps to relieve snoring and acid reflux. It can also be used as a leg elevation pillow to relieve discomfort and pressure on the legs