2 folding chairs from Camping Lafuma

Fancy summer and vintage camping Here is a nice pair of lafuma brand chairs (it's printed on the fabric of the backrest). They may date back to the 70s or 80s. They are very light and completely foldable, so they can easily be stored, transported or taken on a trip. They are removable to be able to clean or change the fabrics: for the backrest, just slide the fabric upwards, for the seat it seems more complicated, you have to unbox the tubular metal on each side of the seat (see photos) and then slide the fabric. I chose to clean just the frames, not the fabrics, so I didn't try to do this de-weding/removable. The frame is lacquered vermilion orange and a lighter orange in places. The fabric seats and backs are in good general condition, no holes, intact and solid seams but have a dark halo quite visible on a seat, and other small spots less visible. The structures are still solid but do not hide their age: paint is absent in many places leaving the metal bare and has various marks and stains. Unfolded, they measure 75 cm in total height and 43cm in seat height. The seat is 39 cm wide for a seat depth of about 35 cm ("depth" of the fabric: 26 cm). Folded, their size is 60 cm by 44 cm by 7cm. They weigh 1.9 kg each.