Clear Orientation Indication: These X-ray markers feature lead L and R letters to clearly identify the left and right sides on X-ray images, ensuring correct image orientation for precise imaging procedures. Premium Durable Material: Constructed with high-density lead and a sturdy plastic holder, the markers are lightweight yet durable, designed to withstand daily use in busy medical environments without easy damage. Ample Quantity for Daily Use: The package includes 100 pieces for each letter ( L and R ), providing sufficient supply for radiology departments, clinics, and educational settings, meeting long-term use needs. Wide Application Scope: Suitable for diagnostic imaging, X-ray departments, dental offices, and pet clinics, compatible with various X-ray equipment and applicable to multiple medical scenarios. Practical & Well-Packaged: The compact rectangle design (1.2 L x 0.5 W x 7/64 Thick) ensures easy use and storage; the neat packaging makes it a practical option for medical professionals on various occasions.