Mounting bracket that allows you to adjust the angle of your Yankee horn. Material: Stainless steel Thickness: 3.0mm Included: Mounting bolts & nuts (stainless steel) Please refer to the second image for dimensions. Manufacturer: Jet Inoue Co., Ltd. Product number: 505310 Due to shipping considerations, we will remove the product from its original transparent packaging and place it in a bag to reduce the overall thickness. Thank you for your understanding.