QMYBROW Crafts Leather Cow Hide Full Grain 2.0mm Thick Leather Crafting Handmake Sewing and DIY Leather Supply

Has the leather been chemically treated?

Can i make a knife case with this leather?

Is it Chinese made?

What's the best way to initially clean this?The color is rubbing off on my hands and wiping it just causes streaks. It's a beautiful piece of leather