These stackable chairs are very similar to Thomas Tolleson's Matrix chairs but they are not marked, just USA patented.
The chairs have a chrome tubular frame with a blue polypropylene seat and back. The chairs are spacious and comfortable, making them suitable for home, office or restaurant alike. Playful, colorful, plastic fantastic design.
Price is for the set of 4. Possibly more in stock.Good vintage condition; a few scratches (see photo)