Are You Still Lying On The Cold Chair? Or Still, Suffering From Back Pain And Low Back Pain? This Super Thick Cushion Solves All Your Problems and Makes You Feel Like Lying In cotton!A high-quality choice for a comfortable home! Product Details: 【Color】black,beige 【Diameter】: 40cm-16 in, 50cm-20 in, 60cm-24in, 70cm-28in, 80cm-31in, 90cm-35in, 100cm-39in, 105cm-41in, 120cm-47in, 130cm-51in, 【Material】: Polyester 【Packing List】: Cushion×1(chair is NOT included) *Note: 【1】 Due to different light conditions, please allow slight deviation for color. 【2】 Due to different measurement methods, Please allow slight deviation for measurement data. ♥Note♥ The chair cushion is sent after vacuum compression packed. The pillow may be not very fluffy after being compressed for a long time. And the shape needs a little time to recover. Please put the mattress in the sun for a while and pat the cushion can help restore the original form as soon as possible.