Two at the edge for attaching chains or straps and one in the center for gong hook attachment. Measuring 8 inches in diameter and 1/2 inches in thickness, this target provides a substantial yet manageable canvas for refining your shooting skills. Whether youre a dedicated hunter, an avid marksman or a shooting enthusiast, the EZ Aim Hardrock AR500 target redefines durability, precision and shooting performance. Embrace a target that embodies strength, visibility and adaptability and elevate your marksmanship experience to unparalleled heights.