1、According to the width of the car wheel brow rib, it can be moved back and forth, the size can be adjusted, and the adjustment length is 0-200mm/7.9 in. 2、Screw clip design, firmly clamp the pen body. 3、Nylon roller, no damage to the car body, smooth scribing. 4、Made of fine quality metal material for long service time. 5、Equipped with black and white marking pens, it is suitable for all kinds of car body colors. This is a professional parallel scriber for car wheel eyebrows, which can draw parallel lines smoothly without damaging the car body paint, so that car repairing is time-saving and labor-saving. Features: According to the width of the car wheel brow rib, it can be moved back and forth, the size can be adjusted, and the adjustment length is 0-200mm/7.9 in. Screw clip design, firmly clamp the pen body. Nylon roller, no damage to the car body, smooth scribing. Made of fine quality metal material for long service time. Equipped with black and white marking pens, it is suitable for all kinds of car body colors. Specifications: Color: silver Material: metal+nylon Adjustment range: 0-200mm Item weight: 295g / 10.4ounce Package size: 220 * 100 * 50mm / 8.7 * 3.9 * 2.0in Package weight: 320g / 11.3ounce Packing List: 1 * Car Wheel Eyebrow Parallel Scriber 2 * Marking Pens 1 * Car Wheel Eyebrow Parallel Scriber 2 * Marking Pens