It has excellent wear resistance, excellent air permeability and aging resistance. The fastness to folding is comparable to that of natural leather. Normal temperature bending to 200 thousand times without crack low temperature (-20℃) bending 30 thousand times without crack (temperature resistance, good mechanical property).Moderate elongation (good skin feel). High tear strength and peeling strength (wear resistance, tear force, tensile strength). 3. It is a new type of leather, with a soft feel and strong flexibility. It is a high-grade leather in synthetic leather. 4, there will be no pollution from production to use, superior environmental performance. 5, with wear resistance, cold resistance, breathable, aging resistance and beautiful appearance and other advantages, is the most ideal choice instead of natural leather.