RMP 6061-T651 Aluminum Sheet, 12 Inch x 12 Inch x 1/4 Inch Thickness by RMP 6061-T651 Aluminum Sheet, 12 Inch x 12 Inch x 1/4 Inch Thickness FeaturesShips within 1-2 business days*Due to manufacturing processes material may have light scratches6061-T651 Aluminum . .