Leather scraps from a disassembled sofa. Thickness: Approximately 2mm There are wrinkles and scratches. The fourth photo is the closest to the actual color. The longest part is 48 x 29 cm. I received these, so I don't know what kind of leather it is. I think you can use them for leathercraft practice or prototypes. They have creases because they were folded for storage. Please understand that these are used and have been stored at home before purchasing. I will fold them for shipping. I have a cat. There are no smokers. I have many more of the same size! I plan to list them sequentially. If you need any, please let me know in the comments. I will list them sooner, so please contact me.