Quantity: 50 sheets Thickness: Approximately 1.5-1.8mm This is split leather. Stamping is not recommended, but it depends on the method, so please refrain from asking questions about it. Branding and stamping can be done without any problems. Due to being handmade and a natural material, we have selected "Slightly scratched or dirty." Please understand that there may be natural markings such as blood vessels inherent to the leather. Please refrain from purchasing if you are looking for perfection. Discounts are only available for 10% off when combined and shipped together. #amaty'sCraftSupplies #Leathercraft #SplitLeatherTags