Specification Brand : Wisoqu BulletPoint1 : [Quantity and Size] The set includes 10 sheets of 3D scanning markers, with each sheet containing 20 markers, totaling 200 markers, with 12mm inner diameter and 19mm outer diameter. BulletPoint2 : [High Performance] These 3D scanning dots have high reflectivity, tear resistant, water proof, sunlight resistant, with high ink absorption and and repeatable adhesion. BulletPoint3 : [Working Principle] Use bright reflective film to adhere a layer of reflective glass microspheres on PET film by aluminum plating, and print hollow circular reflective dots according to specific sizes through screen printing. BulletPoint4 : [User Friendly] Featuring a sticky foil design, these markers are easy to apply and remove, providing accurate data for 3D scanning, reverse engineering, metrology, and inspection applications. BulletPoint5 : [Wide Application] The positioning markers are suitable for 3D scanner in the field of motion information collection, such as 3D motion capturing and gait analysis. The markers reflect the light emitted by the equipment (usually infrared), which is then received by the data equipment for processing, enabling precise data acquisition. ExternallyAssignedProductIdentifier : 7707660415290 ItemName : 200 Pcs 3D Scanning Marker 12mm ID 19mm OD, Reflective Tracking Dot, Reflective Film Markers with Strong Adhesion, 10 Sheets for Motion, Inspection ItemPackageDimensions_Height : 2 centimeters ItemPackageDimensions_Length : 11 centimeters ItemPackageDimensions_Width : 9 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : industrial-labels Manufacturer : Wisoqu ModelName : Wisoquk2qmvg5ez9 ModelNumber : Wisoquk2qmvg5ez9 PartNumber : Wisoquk2qmvg5ez9 ProductDescription : [Versatile Usage] These 3D scanning markers are suitable for industries such as automotive, aerospace, machinery, manufacturing, power generation, electronics, and education, aiding in various scanning and tracking processes.