The Back friend is a combined back rest and seat base which can be used in any seat or chair around the home, in the office, when driving or indeed anywhere you need to sit. Designed by a leading orthopaedic consultant, it is contoured to give the correct support to both the lumbar and thoracic regions of the spine.Upholstered and fabric covered, it is very light. It folds for carrying with the built in handle.The height of the back rest is adjustable to suit the individual user.BackrestWidth: 29?cm Height: 48cm Padding: 2?cm Seat baseWidth: 41cm Depth: 36?cm Padding: SP – 2?cm or DP – 5cmTotal weight: 1.6kg