Leak-resistant urine specimen containers and white caps are made of polypropylene (PP)
Containers have a 53-millimeter opening.
Each container has molded graduation marks and a label with spaces to record: Name, sex, date of birth, date, time and medical record number (blanks are preceded in both English and Spanish).
Specimen containers have a volume capacity of 90 mL – which is about 3 ounces.