These Lead Balls inside the position markers indicate whether the patient is horizontal or shows direction inclination.
Unmounted Lead Rings for Position X-Ray Markers- Magic X-ray Markers
Pb Markers - X-Ray Markers
Fire and Ice Holographic BB Xray Markers Positioning Beads Xray Markers Mitchell Markers Xray Marker Set Radiology Student Gift
BB Position Bead Xray Markers Customized with 2-3 initials – MandaMarkers
Fire and Ice Holographic BB Xray Markers Positioning Beads Xray Markers Mitchell Markers Xray Marker Set Radiology Student Gift
Xray Markers With Positioning Beads
X-Ray Position Indicator Markers
Bead Rectangle X-ray Markers – KB Markers X-ray Markers
BB Xray Markers / Positional Beads Xray Markers - Xray Marker Set Over – IVIE DESIGN GOODS
Unmounted Lead Rings for Position X-Ray Markers- Magic X-ray Markers