IDP's own tannery is located in Veneto, Northeastern Italy, well-known for its world-leading tanning industry. IDP sofas use Top Grain leather which is the best quality leather to produce sofas. This finest type of leather undergoes a tanning process including 17 sophisticated stages with environmentally-friendly Eco leather processing technology, strictly following the regulations of the European Union Tanning Industry. The surface of the leather is covered with a UV resistant resin coat to protect the leather against the effects of direct sunlight, helping to limit fading and increase the durability of the leather over a long period of use. IDP sofas boast 21 different leather colors for customers to comfortably choose at no extra charge.