--1cm markings across each slice for precise needle placement
--Grid size: Approx 12 cm Wide x 20 cm Long --Flexible grid material conforms closely to the patient's anatomy for accurate imaging --Disposable grid prevents cross-contamination --Tape strips assure non-slip positioning --Fast, accurate pinpointing of area of concern saves time and money --Radio opaque grid yields a readily identifiable dot pattern on each CT image --Porous grid allows accurate marking of area with felt-tip or marking pen、