1.DURABLE CONSTRUCTION. Crafted using solid, white plastic construction for strength and durability, this specimen collector pan is fully supportive once placed on the toilet seat without breaking or leaking through. 2. SPECIMEN COLLECTOR. This product is essential for individuals who need to collect a sample for lab analysis and/or measure output. It features a deep receiving cup for urine and stool collecting, and is furnished with front grooves for easy pouring with minimal spilling of contents. 3.UNIVERSAL SIZE. The Graduated Specimen Collector fits in all standard commodes, designed with reinforced ribbing for extra durability. Winged edges are designed to fit broader bowls without falling into the toilet, facilitating in the application, handling and removal of the collection pan. 4.CHOICE OF QUANTITY. These Slant Pan Collectors are available in a 1, 3, 5and 10count packages to meet your individual needs. for repeated measurements of urine output, simply wash the collectors between uses.