... material from our American, Austrailan and Brazil suppliers to guarantee our finished leather's QualityMaterial: made from ... we can aloso offer flexible thickness form 1.0mm to 3.0mm. Size: 1-4SF,4-8SF,8 ... 12SF,12UPSF,etc. We can offer the largest hide up to 40SF. Inspection: 100% Accurate Measurement, Size & Thickness. ... , chromium (VI) and formaldehyde content and Strictly subject to EU ROHS Directive