These 3D scanning reference points are designed to meet the needs of professionals and hobbyists alike. Their high-reflective surface ensures accurate detection by your scanner, while their good construction ensures long-lasting performance. Use them to create precise reference points and improve the quality of your 3D . Features -Color:Black -Material:PET, Reflective Film -Size:1.00X1.00X0.15cm/0.39X0.39X0.06in -Inner diameter:6mm -Outer diameter:10mm -Note:50pcs/each sheet - applications: suitable for industrial design, medical research, and animation, meeting diverse 3d scanning and motion capture needs - durability: made from tear resistant material, ensuring extended usability -Broad scanner compatibility: compatible with various 3d , offering flexibility -High precision technology: utilizes good 3d scanning technology for accurate and detailed -Key positioning tool: these reflective points are easy to use and essential for positioning and calibration in optical measurement and Package list: 15 x sheets of reflective marking points