Our standard glider back cushion is a great comfort accessory to any unique-shaped glider. You have the choice of choosing indoor foam fill or outdoor CumuPlush, which gives you the option of enjoying your glider outdoors or indoors. Because your glider does not meet our standard shapes online, you will need to mail us a template. Our seasoned sewers can make virtually any shape cushion, but you will need to make sure your template is accurate. We recommend placing your created template on your glider back to make sure it fits properly. Measurements do not include thickness of welting.