Oc Light S Fit Manual Fit Fecal Occult Blood (Ifob Or Fit) Colorectal Cancer Screening Test Kit pee pad Tube NonSterile Clear Length:21mm Tube NonSterile Clear front cross frame design creates greater clearance allowing the user to bring the walker closer to achieve more stability when changing between seated and standing positions OC Light S FIT requires no dietary or medicinal restrictions OC Light® S FIT Manual FIT Colorectal Cancer Screening Fecal Occult Blood Test (iFOB or FIT) Stool Sample 50 Tests CLIA Waived Colorectal cancer screening rapid test kit utilizes colloidal gold to enhance test line intensity and clarity and enables the physician or the patient to easily collect a sample and return the sample to the lab or physician office for quick and accurate results