Limited to just 20 units, each chair has been created using Polyurethane (PU) - Compressed foam on steel frames, and is finished with a fine leather seat. Weighing about 160 kg, it takes about 9 weeks to make each chair which is 2.97cms deep, 2.30cms tall and 1.67cm wide. The chair is priced at £60,000 ($97,100).