Leather is a natural material and is therefore subject to change from hide to hide and with daily use. Changes in the color of the leather from one product to another and signs of wear are normal.
Avoid placing your furniture in direct sunlight and maintain at least two feet between furniture and heat sources. Aniline and Protected leathers are especially sensitive to direct sunlight. Use a professional cleaner to help resist staining and prevent overall soiling. Intentional small scratches and other imperfections on the Aluminum are to be expected