Size & Quantity: 500 high-quality 3D scanning markers per pack (6.0mm inner, 10.0mm outer diameter), divided into 10 sheets. Compatible with most scanning devices. High-Precision Scanning: Essential for scanning smooth surfaces in reverse engineering, automotive, dental, jewelry, and inspection tasks. Ensures stable alignment for accurate data capture. Easy Application: Adhesive backing allows quick placement and removal, suitable for both professionals and beginners. Versatile Use: Enhances 3D scan accuracy in automotive, dental, jewelry design, and education. Ideal for students and researchers. Smooth Scanning: Strong adhesive keeps markers secure during use, residue-free removal protects surfaces. Color: Photo Color Material: Reflective Package: 10 sheets (50 markers each). Note: Slight color variations may occur due to lighting/screen differences. Size tolerance: +/- 1-3cm.