Value Pack Content: Our urine strainer for kidney stones includes 12 pieces. The kidney stone collector for the toilet is the right size for easy carrying and can meet the use needs of different people. It is suitable for home and medical institutions. Material: This kidney stone strainer is made of plastic, which is sturdy and durable. It features an ideal fine mesh bottom for unobstructed flow. This material can be rinsed and cleaned after each use, allowing patients to reuse the filter multiple times. Funnel with Strainer: This urine collection hat for the toilet has a fine mesh filter firmly fixed at the bottom, designed to quickly and easily catch and filter small kidney stones and other substances in the urine. For those who need to filter stones and send samples to the laboratory for analysis, this kidney stone strainer is a must-have product. Easy to Operate: The kidney stone collection funnel has a built-in pull ring, which is easy to operate and can improve efficiency. It can be easily placed in the 24-hour specimen urine collection hat for toilet funnel with strainer, and the approximately 5-inch-wide top allows you to easily collect fine particles in the urine stream without making a mess. Then you can return to the doctor for observation after using the urine collection hat for the toilet funnel with the strainer. Wide Application and Easy to Clean: This kidney stone collection filter is a useful tool for urine analysis and kidney stone tests. The pure design can easily catch and find most small particles, suitable for use in homes, medical institutions, nursing homes, and other places where kidney stones need to be collected. Color: White Material: Plastic Package Contents: 12 x Kidney Stone Strainer Only the above package content is included; other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture to be slightly different from the real thing. The measurement allowed error is +/- 1-3 cm.