ABS raw It is made of plastic heat resistant material product. Not metal. Brand and color options are available. 2 front and 2 rear caliper covers are sent for your order. Internal and external images of the product mold are available in the product images. Front Caliper Covers; Length: 27cm, Width 5cm, Height: 3.5cm Rear Caliper Covers; Length: 22cm, Width: 6cm, Height: 3.5cm t is compatible with 17" rims and above car models. (Please check your caliper molds and dimensions from the pictures. Some car caliper models are not universal.) The product is mounted on the brake disc with adhesives such as silicone. (Adhesive materials are not sent by us due to customs clearance. The adhesive fee is deducted from the product price) It is the buyer's responsibility to order by checking the pictures and descriptions. Note: According to the car types, small cutting and filing operations can be applied on the caliper. If you want to return the product, the return shipping fee is covered by the buyer!