Dimensionsseatleg length 85cmseat width 50cmback height 74cmback width 50cmthickness 10cmplease note frame not includedthis cushion is crumb foam filled with extra padding shoe lace ties ensure that the cushion is securely attached to the chairthe quality cushion is upholstered from 180 gram polyester which is naturally rot fade and stain resistantplease note a dry and safe storage environment is recommended for the cushion during winter