Feature: 1. [3D Scanning Markers] This set includes 10 sheets of 3D scanning markers, 50 pieces each, with an inner diameter of 6mm, outer diameter of 10mm. These markers feature high reflectivity, tear resistance, waterproof and sun proof properties, great ink absorption, and are reusable. 2. [Advanced Technology] The markers are made with bright reflective film and a layer of reflective glass beads adhered to PET film through aluminum plating, providing a reliable and accurate tracking mechanism for 3D scanning, reverse engineering, metrology, and inspection applications. 3. [Accurate Scanning] These markers ensure high accuracy scanning results, offering accurate and reliable data for various applications requiring accurate measurement and alignment. 4. [User Friendly Design] The markers are designed with adhesive foils for easy application and removal, ensuring a user friendly experience. The alignment during scanning guarantees excellent data and reliable reference points. 5. [Wide Applications] Ideal for 3D scanners in motion capturing fields such as 3D motion analysis. Reflects light emitted by scanning equipment (typically infrared light) for data reception and processing, enabling accurate point processing. Specification: Item Type: 3D Scanning Marker Material: PET, Reflective Film Model: Inner 6 Outer 10 Size: Inner Diameter: Approx. 6mm / 0.24in Outer Diameter: Approx. 10mm / 0.39in Thickness: Approx. 0.15mm / 0.01in Performance: High Reflectivity, Strong Adhesive Quantity: 10 Sheets (50 Pieces Per Sheet) Total: 500 Pieces. Package List: 10 Sheet x 3D Scanning Marker (50pcs Per Sheet, Total 500pcs)