Foldable aluminium frame: Powder coated for extra strength. A tough and supportive core for this 4 wheeled walke. Foldable to carry and store easily.Seat and storage bag: Sit and take time out, whenever with rollator walker with seat. Front bag for handy storage.80 -93cm adjustable height: Four-wheeled walker can be easily adjusted to six different positions - great for people of different heights. This mobility walker is suitable for users between 5.2ft and 6.2ft tall.Four wheels: This walking frame with seat is fitted with four 7.75" wheels - moves smoothly and easily. Dual hand brake to keep stable when needed.Dimension: 80-93H x 63W x 67Dcm. Storage bag: 32H x 39.5L x 9.5Wcm. Maximum load 136kg. Easy to assemble - no tools required.