Waist Support Pad for Aprica Strollers Color: Navy The Waist Support Pad stabilizes the waist of a baby who hasn't developed strong back muscles yet, helping them maintain a posture that puts less strain on their body. Usable from 1 month to 3 years old. This is a standard Aprica cushion, so it can be attached to Aprica strollers. Examples include: AirRia, Soraria, Optia, Lacuna, and Smoove. However, please confirm compatibility with the photos provided and make your purchase decision accordingly. There are no noticeable scratches or stains. Newborn Baby Going Out