This is a used item from a closed mobility shop and was typically used for assessment purposes when customers are selecting a new electric wheelchair. The backrest slides over the tubes or canes of the seat back. Made for Sunrise medical chairs but may fit others. If you need to discuss prior to purchase just get in touch. 07527 036663. You can collect from Gatwick or Chichester areas by arrangement. Postage timeframes may be longer than stated on eBay as the product is not always stored at home. If you are after something similar I may have some options not yet listed, just message and I’ll have a look. Don’t forget to check my other listings. Thanks