... 3.5-4 level at 80000 times back and forth.3.high peeling strength at 300000 times intact under ... ant Minimum 80000 cycles under -205.Thick enough PU layer not only have full hand felling but also have ... decoration, shoes and bag leather, sofa leather,case leather, garment leather,luggage leather,napped leather, glove leather, buffed leather, book-binding leather, furniture leather). If you haven’t ...