Collection Cup, Capacity – Metric 118 mL, Capacity – English 4 fl oz, Closure Included Yes, Closure Liner Material Polyethylene, Body Diameter – Metric 56.8 mm, Body Material Polypropylene, Overall Height – Metric 72.5 mm, Pre-Cleaned None, Screw Closure Size Not Applicable, Autoclavable Yes, Closure Type Screw On, Closure Material Polyethylene, Closure Color Red, Sterile/Non-Sterile Non-Sterile, Body Color White, Mouth Size Wide, Jar Type Sampling, Clarity Transparent These Round Specimen Containers are ideal for collecting liquid samples in the laboratory or in the field. They feature tough, chemically inert polypropylene (PP) construction.