The most luxurious pillow of its kind the Avana back wedge uses simple gravity to help relieve nighttime acid reflux heartburn gerd chest congestion or sinus pressure. This soft yet supportive memory foam bed wedge provides the precise angling for not only a better night s sleep but also a more therapeutic sleep. Plus it s the perfect bed accessory for sitting reading or watching TV. Of course getting a great night s sleep is made easier with quality materials and innovative design which is a creed Avana takes seriously. The added therapeutic support of the back wedge allows for proper elevation of the torso and alignment of the arms and shoulders which makes it the ideal sleep surface that cradles you throughout the night. The back wedge features a dual lobe construction of a one-inch high density memory foam surface over a polyurethane foam base. To boost your comfort level further the back wedge is constructed with a removable dual surface cover which is crafted from deluxe tencel lyocell knit fabric and bookended by plush Camel microsuede on the sides and it is machine-washable to make cleaning a breeze. Sizes: tall size: 12 x 24 x 24 short size: 8 x 24 x 24 . Avana brand is made in the USA with domestic and imported sewn textiles and carries a 1 year manufacturer s warranty. Shipped vacuum-compressed to reduce shipping costs and our carbon footprint.