full grain soft leather 1) 0.5--0.7mm0.6--0.8mm 2) Dyed through.Well trimmed 3) pig leather manufacturer 4) sample free ... suede5,coated leather6,pearled leather7,embossed pig leather8,sprayed leather UsageShoe lining,shoe upper and insole, sofa, bags, wallets, clothes,notebook and ... has a smooth face and makes the shoe look superior. The thickness of pig grain leather can be 0.5-0.7mm ...