A.B Crew Triangle Bed Support Cushion with Side Pockets Wedge Pillow Tatami Sofa Backrest Washable Cover (Full/Queen, Checked) Cover material: cotton canvas; Filler: PP cotton. Approximate Dimension: 59.05" x 19.68" x 8.66". Please alowed a little tolerance due to padding reason. Washable cover can be removed by metal double zippers of the cushion. The two side pockets can be used to place small items such as mobile phone and remote control. Excellent for improving your posture, reduce your back's stress and alleviates lower back pain when you sit on the bed without planning to go to sleep. Also best idea for bedroom decor! Please NOTE: Due to the lighting effects, monitor's brightness/contrast settings etc, there could be some slight differences in the colour tone of the website's photo and the actual item.