Pivoting ball armchairs, slightly different by their height, from Carlo Bimbi, Italian designer. They are garnished with an ivory imitation leather with seams. The concave and removable seat adheres to the structure using velcro bands. The whole rests on a four -branch foot in chrome metal. These articles are fully removable. These ball armchairs, great seventies classics, will make a sensation by adding a vintage touch to your living room or office for example. ******* Era: 1970 Excellent condition. This piece is attributed to the mentioned designer/maker. It has no attribution mark and no official proof of authenticity, however it is well documented in design history. I take full responsibility for any authenticity issues arising from misattribution