Feature: 1. Specifications: Includes 3 sheets 3D scanning reflective stickers, each with 100pcs marking points, with 3mm inner diameter and 6mm outer diameter, compact and practical. 2. Reflective Effect: Adhere a layer of reflective material to the surface of the PET film, and print circular reflective points according to specific sizes through screen printing. 3. Convenient Use: These marking points are designed with adhesive foil for easy application and removal, maintaining alignment during the scanning, for reliable reference points. 4. For 3D Scanner: These positioning sticker points are used for 3D scanner, helping with 3D motion catching, gait analysis, etc., and can reflect the light emitted by the device. 5. Product Advantages: These PET positioning points are reusable, waterproof and sun proof, with high reflectivity and strong adhesion, tear resistance, and good ink absorption. 6. Applicable Fields: These reflective points are widely used in automobiles, aerospace, mechanical manufacturing, power generation, electronics, education, and other industries. Specification: Item Type: 3D Scanning Reflective Points Material: PET, Reflective Film Inner Diameter: Approx. 3mm / 0.12in Outer Diameter: Approx. 6mm / 0.24in Thickness: 0.15mm Performance: High Reflectivity, Strong Adhesion Quantity: 3 Sheets (100pcs per sheet). Package List: 3 Sheets Reflective Stickers (300Pcs)