The most luxurious pillow of its kind the Avana Back Wedge uses simple gravity which can help symptoms of night-time acid reflux. This soft yet supportive memory foam bed wedge provides the precise angling for 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 cool gel 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 bamboo knit fabric and bookends by plush camel micro suede on the sides and it is machine-washable to make cleaning a breeze. Sizes: tall size: 12 inch x 24 inch x 24 short size: 8 inch x 24 inch x 24 .